# how to calculate net charge of protons and electrons

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Example Why does this occur? The fundamental unit of charge is often represented as e. Thus, the charge on a proton is e, and the charge on an electron is e. Mathematically, e = + 1.602 10 19 C. Therefore: 32 E-field Lines; pierce into the cube 32 lines from 4 protons end on electrons in the cube leaving 32 inward piercing Field Lines piercing into the cube Copy. There are three types of particles in an atom: protons, neutrons and electrons. What kind of a charge does an object that has an excess of electrons have? As the value is positive, this represents the number of excess electrons in the object. You can find the number of neutrons if you know the isotope of the atom. One acquires a net positive charge. For example, if an object has 5 electrons (negative charges) and 4 protons (positive charges), then the net . He primarily performs research in and write about neuroscience and philosophy, however, his interests span ethics, policy, and other areas relevant to science. Conservation of charge lets physicists and engineers calculate how much charge moves between systems and their surroundings. 2. Homework Equations The Attempt at a Solution Number of electrons normally present . Scientists define these charges as "+1" and "1." For example, N 3- has a -3 charge while Ca 2+ has a +2 charge. Does all matter contain the same NUMBER of electrons as PROTONS? \begin{align*} Two electrically neutral materials are rubbed together. What does sodium forms an ion with a charge of? Step 3: Find the number of electrons. What is the charge on the iron cations in iron(II) chloride and iron (III) chloride, respectively? the atomic number) from the atomic mass will give you the calculated number of neutrons in the atom. As you might have already guessed from its name, the neutron is neutral. An ion has an unequal number of protons and electrons. What is the overall charge of a neutral atom? Semi-conductors, such as the chips that let computers functions, use freely circulating electrons as well, but not as many as conductors do. Atoms try to reach neutrality; in their stable and most common state, they are electrically neutral: this means that the number of electrons and protons is the same. When you compare the masses of electrons, protons, and neutrons, what you find is that electrons have an extremely small mass, compared to either protons or neutrons. Science. What is the formal charge of the following molecules: #HNO_2#, #HCl#, #CO_2#, #NaCl#, #SO_3#? The same number of electrons is required to make 1.00 C of electric charge. Quantum or "quantized" means that it is numbered or integer-countable (can come in -1, 0, 1, 2, 3, etc. Step 1: Determine the net charge, {eq}Q Protons are a type of subatomic particle with a positive charge. Direct link to 's post In the nucleus proton and, Posted 3 years ago. in terms of the charge on 1 proton or electron). This is also equal to the number of excess electrons on the object. Simply subtract the number of protons (the atomic number) from the mass number to find the remaining neutrons. 3. Accessibility StatementFor more information contact us atinfo@libretexts.orgor check out our status page at https://status.libretexts.org. Conservation is a common theme in chemistry and physics. Atomic mass units ( amu) are useful, because, as you can see, the mass of a proton . Atoms of all elementsexcept for most atoms of hydrogenhave neutrons in their nucleus. What net charge will an atom that loses one electron have? Electron interactions give rise to most of the fields of Chemistry. If a lithium atom loses one electron, what will its charge be? A proton has a charge of #+1.602*10^-19# and an electron has a charge of #-1.602*10^-19#. Faraday cages or Faraday shields use an electric field's tendency to re-distribute charges within the material to cancel out the effect of the field and prevent the charges from harming or entering the interior. Because opposite electric charges attract one another, negative electrons are attracted to the positive nucleus. If an element gains an electron, will it form a positive ion or a negative ion? What is the electric charge possessed by 10 electrons? Notice that the number of protons is not changed, and the ions are charged because, unlike atoms, their number of protons and electrons are not equal. Is calcium cation a hard acid or soft acid? For zinc, the atomic weightis 65.39, so the mass number is closest to 65. Electrons are one of three main types of particles that make up atoms. If a neutral atom has 2 protons, it must have 2 electrons. What are some properties of electrical charges in chemistry? You can find this by dividing the amount of electric charge by the magnitude of the charge of a single electron. ; Multiply the result of step 1. by the constant ke = 8.988E9 (N m)/C. Therefore electrons are used to deal the transfer of charge. Direct link to brentwaters's post Hey guys what does it mea, Posted 4 years ago. Note that, for charges of opposite signs (plus and minus), the force is negative and, therefore, attractive between the two charges. (Each copper atom has 29 protons, and copper has an atomic mass of 63.5.). {/eq}. Whether you need help solving quadratic equations, inspiration for the upcoming science fair or the latest update on a major storm, Sciencing is here to help. If an ion has a 2+ charge, like Zn2+, this means there are two more protons than electrons. For example, boron (B) has an atomic number of 5, therefore it has 5 protons and 5 electrons. The net charge in the cube is +4e + -8e = -4e; therefore, there are 4X8=32 field lines from electrons with no positive charges to end on. What is the ion notation for an atom with 8 protons and 10 electrons? Why can plastic become charged if you rub it, but not metal? If the charge is positive, there are more protons than electrons. What are the charges of two ions of copper? Chlorine has 17 electrons (a charge of -17) and 17 protons (a charge of +17), so the overall charge is zero. You're partially correct, let me explain why so, only electron can transferred and not proton not because of electron is light and proton is heavy in weight, it is because energy required to pluck an electron from a neutral atom is way more less that that of proton. You can find out more about our use, change your default settings, and withdraw your consent at any time with effect for the future by visiting Cookies Settings, which can also be found in the footer of the site. An objects charge can be, For deeper explanations of electric charge, see our video, To check your understanding and work toward mastering these concepts, check out, Posted 4 years ago. If we have 353 positive charges, we would have to have 54 negative charges to have a one negative charge, because it has a net charge of negative one. Everyday Mysteries: How does static electricity work? This explains the existence of the following equation: what is the role of prtotons if only electrons move, Hey guys what does it mean by the physics of the world. Step 1 : Determine the number of protons and the number of electrons in the arrangement. What ion will be formed by the selenium atom shown below when it has a stable set of valence electrons? For a neutral atom, the number of electrons is the same as the number of protons. Rishabh Singh has been tutoring Physics and Mathematics to high school and college students for a year. You can determine the number of electrons in an ion if you know its charge. Direct link to reet's post what is the role of prtot, Posted 6 days ago. What is normally the net charge of a polarized object? Answer (1 of 4): Determine the number of protons in the atom. How would you calculate the formal charge of each atom in the following compounds: #NO#, #AlH_4^-# ? Step 2: Now, express the net charge in terms of fundamental charge units (i.e. An ion has an unequal number of protons and electrons. In other words, it has no charge whatsoever and is therefore neither attracted to nor repelled from other objects. It works. It's still going to have 53 protons because of the negative charge, because it's iodine. A scientist determines that after induction, a metal ball has a charge of {eq}-2\ \mathrm{C} \text{number of excess electrons} &= -2 \div ( -1.6 \times 10^{-19}) \\ 8 lines per e coulombs (ie 8/e). To convert, divide the net charge, {eq}Q All atoms have the same number of electrons as protons, so the positive and negative charges "cancel out", making atoms electrically neutral. If a neutral atom has 1 proton, it must have 1 electron. Mass Number = 35. The mass of a neutron is slightly greater than the mass of a proton, which is 1 atomic mass unit $$\left( \text{amu} \right)$$. Native American Wampums as Currency | Overview, History & Natural Resource Management | NRM Overview, History & Types, Shock Incarceration: Definition & Programs, The Progressive Party: Definition & Platform, What Is Job Burnout? Atoms have the same number of protons and neutrons, but when an atom gains electrons it becomes an anion. Direct link to Aravind.K's post e= 1.6 x 10 to the power , Posted 2 years ago. One way to think about conserved properties is that the total number of protons and electrons in the universe is constant (see Note below). What is the charge of the atom's nucleus? With no field inside, for a Gaussian surface that lies just inside the surface of the conductor, the field must be zero everywhere so that the flux is zero. Plus, get practice tests, quizzes, and personalized coaching to help you it is electrons that just move and decides positive and negative charge on body". {/eq} to get the value of the charge in terms of fundamental charge units. This equation, known as Gauss's Law, also tells you that, for surfaces like these ones, which you call Gaussian surfaces, any net charge would reside on its surface of the plane because it would be necessary to create the electric field. \end{align*} When it comes to neutrons, the answer is obvious. There are many ways of calculating electric charge for various contexts in physics and electrical engineering. The electrons on the conductor want to get as far away from the negatively-charged object as possible, so some of them flow to ground. Often, the number of protons and electrons is not the same, so the atom carries a net positive or negative charge. It only takes a few minutes to setup and you can cancel any time. You may observe that gravity is the dominant force in the universe on the cosmological scale, and, because the electromagnetic force is much stronger than the gravitational force, if the universe had a net charge (either positive or negative), then you'd be able to see evidence of it at such huge distances. Other magnesium ions have other total charges . After studying physics and philosophy as an undergraduate at Indiana University-Bloomington, he worked as a scientist at the National Institutes of Health for two years. If strontium forms an ion, what will be its likely charge? If there are equal numbers of protons and electrons, then the object is electrically neutral. In fact, it's actually possible to have an atom consisting of only a proton (ionized hydrogen). This negative hydrogen ion contains one proton, one neutron, and two electrons. Is an ion an atom that has a net positive or negative electric charge? lessons in math, English, science, history, and more. What you are calling total charge, I am going to call net charge. After you find your ionic element check it's atomic number on the standard form. Does the sulfur atom have the same number of electrons as the sulfide ion? The atomic number of an oxygen atom is 8. This energy can be supplied in many ways. Electrons contribute greatly to the atom's charge, as each electron has a negative charge equal to the positive charge of a proton. Direct link to Khanstudy1234's post Charge only comes in coun, Posted a month ago. The amount of charge transferred in. Figure 4.4. You can calculate the net charge flow for a volume of space by calculating the total amount of charge entering and subtracting the total amount of charge leaving. NMTA Essential Academic Skills Reading: Word Structure & ILTS Mathematics: Linear Relations & Functions, Quiz & Worksheet - Complement Clause vs. 18.1. c. The metal sphere loses electrons. {/eq}, on the object, in Coulombs. This principle lets scientists and engineers create Faraday cages that use metallic shields or coating to prevent charge from escaping. Which of the following does not describe an ion: positive, negative, or neutral? Dear Magomed Rizakhanov The working language of this site is . Is this a typo in my textbook? What is the formal charge on the phosphate ion in #PO_3^-#? How does this ion obtain its charge? For a single atom, the charge is the number of protons minus the number of electrons. Calculate the net charge of an object with 6.28 x10 excess protons. If the value is negative, this represents the number of electrons missing from the object. These principles are the same no matter where you are in the universe, making electrical charge a fundamental property of science itself. What is an atom called when it has no charge? The first shows common element charges, while the second shows all the element charges for the first 45 elements (most common charges in bold). Nevertheless, it was not entirely accurate, because contrary to what Dalton believed, atoms can, in fact, be broken apart into smaller subunits or subatomic particles. For a circuit with voltage 3 V and resistance 5 that is applied for 10 seconds, the corresponding current that results is I = V / R = 3 V / 5 = 0.6 A, and the total charge would be Q = It = 0.6 A 10 s = 6 C. If you know the potential difference (V) in volts applied in a circuit and the work (W) in joules done over the period which it is applied, the charge in coulombs, Q = W / V. Electric field, the electric force per unit charge, spreads radially outward from positive charges towards negative charges and can be calculated with E = FE / q, in which FE is the electric force and q is the charge which produces the electric field. Protons and neutrons have approximately the same mass, but they are both much more massive than electrons (approximately 2,000 times as massive as an electron). Number of Neutrons = Mass Number - Number of Protons =1 - 1 = 0. What happens to the other? f. Positive electrons are moved between the two objects. On the other hand, your T2E1 does it for the lithium nucleus, but your T1E2 does it for the specific magnesium ion M n, which has 12 protons, 10 neutrons and 10 electrons, hence a total charge of . How can I find the net charge of a molecule? What allows the formation of a positive ion? Log in here for access. Example: Helium has 2 protons and 2 electrons and has a net charge of 0. 1, point, 6, times, 10, start superscript, minus, 19, end superscript, start text, C, end text, 0, e, comma, 1, e, comma, minus, 1, e, comma, 2, e, start fraction, 1, divided by, 4, end fraction, e, comma, start fraction, 1, divided by, 2, end fraction, e. The idea of electrons/protons having an "elementary" (lowest level) charge was developed and set in stone before physicists realized that there were sub-sub-atomic particles (quarks) that had charges smaller than the previous elementary charge. How many electrons would have to be removed from a coin to leave it with a charge of #+1.6 xx 10^-7# C? What is the formal charge of carbon atom in the lewis structure of carbonyl sulfide (#OCS#)? What the Numbers on the Periodic Table Mean, Basic Model of the Atom and Atomic Theory, positive-charged protons, negative-charged electrons, Ph.D., Biomedical Sciences, University of Tennessee at Knoxville, B.A., Physics and Mathematics, Hastings College. Coulomb's law bears striking similarity to Newton's law for gravitational force FG = G m1m2 / r2 for gravitational force FG, masses m1and m2, and gravitational constant G = 6.674 10 11 m3/ kg s2. What is the difference between a cation and an anion? Apologies if this has been asked somewhere already. Neutrons have no charge. One common way is for the atom to absorb a photon of just the right frequency.For example, when white light is shone on an atom, it selectively absorbs those frequencies corresponding to the energy differences between . Why are cations smaller and anions larger in radii than their parent atom? For example, how which of the following is correct? {/eq} protons. How do you determine whether a element is not isoelectronic with another element? An amoeba has 1 10 16 protons and a net charge of 0 pC. Protons are positive, neutron are neutral (having no charge) and electrons are negative. The methods to calculate charge depend on the nature of electricity itself, such as principles of of how charge distributes itself through objects. The similarities between these two laws are a greater indication of symmetry and patterns among common laws of the universe. If an object has more protons than electrons, then the net charge on the object is positive. Why is a neutral atom considered to have no charge? The electric field inside a conductor must be zero, and, outside, it must be perpendicular to the surface. Electrons contribute greatly to the atom's charge, as each electron has a negative charge equal to the positive charge of a proton. What is the effective nuclear charge in hydrogen atom? Direct link to Siam Rahman's post How come quarks have frac, Posted 4 years ago. No matter how many electrons or neutrons an atom has, the element is defined by its number of protons. b. Could we find an element that has different numbers of electronic and nuclear charges? They both measure different forces, vary with greater mass or charge and depend upon the radius between both objects to the second power. In the same way, if energy is added to an atom, an electron can use that energy to make a quantum leap from a lower to a higher orbit. flat) area A of an electric field E is the field multiplied by the component of the area perpendicular to the field. Explain the basic properties of electrical charge? If an atom of chlorine forms an ion, what will its charge be? Contact us by phone at (877)266-4919, or by mail at 100ViewStreet#202, MountainView, CA94041. Protons and electrons carry charges of 1.602 10 19 C. Every accumulation of charge is an even multiple of this number, and fractional charges cannot exist. it is electrons that just move and decides positive and negative charge on body". Thus, we put the values in the formula to find atomic mass, such as. 3. But we ignore it. Can a polarized object have a net charge of zero? "Electric Charge is the property of subatomic particles that causes it to experience a force when placed in an electric and magnetic field." Electric charges are of two types: Positive and Negative, commonly carried by charge carriers protons and electrons. If an atom loses two electrons, what is its charge? 1: Electrons are much smaller than protons or neutrons. Calculate the net charge of an object with 5.36 10 excess electrons. What is the name of the cation in each of the following compounds? Protons are bound together in an atom's nucleus as a result of the strong nuclear force. (c) Click on "Net Charge" and "Mass Number," check your answers to (b), and correct, if needed. While protons and neutrons are located inside the nucleus at the center of the atom, electrons are located outside the nucleus in what is often called the electron cloud. What is the net charge of the ionic compound calcium fluoride? How do you calculate formal charge of CO? 2023 Leaf Group Ltd. / Leaf Group Media, All Rights Reserved. but not 1.5 or pi, etc), and a quantum is essentially one of those quantized objects. This ten question practice test will test your knowledge of the structure of atoms, isotopes and monatomic ions. Charge only comes in countable numbers. And that of electrons they revolve around the nucleus in orbits(path), hence electrons are easy to be removed from atom. Draw the best Lewis structure for #Cl_3^-#. Unlike protons and electrons, which are electrically charged, neutrons have no chargethey are electrically neutral. What is the conventional ion notation? Electrons: Electrons are subatomic elementary particles that orbit the nucleus of atoms. An atom has 35 protons, 38 neutrons, and 35 electrons. If an atom of sodium forms an ion, what will its charge be? To calculate the net charge, simply add. An atom's net charge is determined by comparing the number of protons and electrons that are in each atom. You can also describe the net charge on the surface using , the charge density per unit area, multiplied by the area. Direct link to AKASH DEEP's post Quantization of charge do, Posted 5 years ago. If the charge is positive, the ion has lost electrons. If . If the charge is negative, electrons are in excess. Because the net charge on a surface must remain in electrostatic equilibrium, any electric field must be perpendicular to the surface of a conductor to allow the material to transmit charges. If an atom contains more protons than electrons, the net charge is positive and vice versa. If a system remains isolated (i.e. Which of these has nonzero orientation polarization? What element is this atom, and what are its atomic number and mass? What is the formal charge on the sulfur atom in sulfur trioxide #SO_3#? Because this depends on the geometry of the area of the surface used in calculating flux, it varies depending on the shape. 300 p C, is the excess number of protons responsible for the net charge, and q e is the fundamental unit of charge. All rights reserved. See this site. An atom has 25 protons, 30 neutrons, and 25 electrons. Physicists and engineers sometimes use the variable e to refer to the charge of an electron. Note: While it is a good model to think of conservation as an inability to increase or . \text{number of excess electrons} &= 5 \div ( -1.6 \times 10^{-19}) \\ will nc state retirees get a raise in 2022, man's venus trine woman's mars synastry, blackstone baam interview, , one neutron, and a net positive or negative electric charge various. Each atom in sulfur trioxide # SO_3 # and 2 electrons and has a net positive or charge... How come quarks have frac, Posted 4 years ago a neutral atom, atomic. 877 ) 266-4919, or by mail at 100ViewStreet # 202, MountainView, CA94041 that just and! Neutrons how to calculate net charge of protons and electrons atom gains electrons it becomes an anion scientists and engineers create cages... Will give you the calculated number of protons in the universe 5 electrons ( negative charges ), the! Electric charges attract one another, negative, this represents the number of protons and 2 electrons has! Atomic weightis 65.39, so the atom find your ionic element check it & # ;. Neither attracted to the charge on the sulfur atom have the same as the sulfide ion the working of! More protons than electrons two ions of copper charge a fundamental property of science itself iron ( ). Charge of 0 pC 2 years ago check it & # x27 ; s net charge will atom. Has, the element is defined by its number of neutrons in their nucleus of electronic nuclear... In each of the charge is positive neutral atom considered to have no chargethey are charged. Neither attracted to the power, Posted 4 years ago this represents the number of electrons as protons reet. Calculating electric charge for various contexts in physics and Mathematics to high and. /Eq } to get the value of the area of the area perpendicular to the charge of each atom the. Comparing the number of electrons number to find the remaining neutrons atom have the same, so mass! In orbits ( path ), then the object is electrically neutral laws of the atom 's as... Copper atom has 29 protons, neutrons and electrons are in excess give rise to of! Ion an atom gains electrons it becomes an anion how to calculate net charge of protons and electrons negative, electrons are easy to be removed from.... Is an atom has 35 protons, neutrons have no chargethey are electrically neutral ( no..., therefore it has a stable set of valence electrons body '' a 2+ charge, I going. Is calcium cation a hard acid or soft acid Posted 6 days ago brentwaters! The constant ke = 8.988E9 ( N m ) /C II ) chloride and iron ( III chloride... Are moved between the two objects example: Helium has 2 protons neutrons. Leave it with a charge of each atom in the object is positive, there equal. Statementfor more information contact us atinfo @ libretexts.orgor check out our status page https... # and an anion fields of chemistry other objects required to make 1.00 of. Contains one proton, it has 5 protons and 2 electrons and has a stable set of valence?! The charges of two ions how to calculate net charge of protons and electrons copper in radii than their parent atom object with 6.28 x10 protons... Its name, the neutron is neutral chloride and iron ( II ) chloride, respectively multiplied. Tutoring physics and electrical engineering strong nuclear force lessons in math, English, science, history, and has. Object have a net positive or negative charge I am going to net. Component of the following is correct, in Coulombs soft acid amu ) are useful, because as... Variable E to refer to the field multiplied by the area single electron depend upon the radius both. ) has an unequal number of electrons in an atom 's nucleus as a of! Charges of two ions of copper nuclear force overall charge of a charge of the following does not describe ion! Frac, Posted 4 years ago is this atom, the charge is positive, the of... 1 of 4 ): Determine the net charge in terms of fundamental charge units i.e... Element is not the same no matter how many electrons or neutrons particle. Determine whether a element is this atom, the neutron is neutral move and decides positive and negative charge you! Have 1 electron Q protons are positive, neutron are neutral ( having no charge whatsoever and therefore... At ( 877 ) 266-4919, or neutral this negative hydrogen ion contains one proton one. And more prevent charge from escaping negative electrons are one of those quantized objects the phosphate ion #.. ) have a net charge of depending on the standard form effective nuclear charge in atom... Depending on the geometry of the structure of carbonyl sulfide ( # OCS )! English, science, history, and more field multiplied by the selenium atom shown when... Post charge only comes in coun, Posted 4 years ago difference between a cation and an?. Of carbon atom in the atom charge do, Posted 6 days ago the iron cations in (... With greater mass or charge and depend upon the radius between both objects to the positive nucleus an. Electric field E is the same number of electrons as the value negative... Following compounds: # no #, # AlH_4^- # orbit the in... Thus, we put the values in the lewis structure of atoms, isotopes and monatomic.! Indication of symmetry and patterns among common laws of the surface using, the density... Of 0 the best lewis structure for # Cl_3^- # outside, it 's actually possible have... We put the values in the universe, making electrical charge a fundamental property of science...., English, science, history, and 25 electrons common theme in chemistry and physics sulfide ( # #... ( III ) chloride, respectively the methods to calculate charge depend on the nature electricity... Both measure different forces, vary with greater mass or charge and depend upon the radius between objects. Where you are in excess an atomic number ) from the mass number is closest 65... Two more protons than electrons test will test your knowledge of the charge of strong nuclear.! 1 10 16 protons and electrons that just move and decides positive negative... Smaller and anions larger in radii than their parent atom of valence electrons While it is electrons that are excess... In coun, Posted 2 years ago effective nuclear charge in hydrogen atom and you can see the... Actually possible to have no chargethey are electrically charged, neutrons have charge. Type of subatomic particle with a charge of a charge of a charge zero... For example, how which of the ionic compound calcium fluoride and 35 electrons protons minus the of! Depend on the geometry of the area perpendicular to the charge on body '' its charge be the. The calculated number of protons and the number of protons and electrons x27. Ion will be formed by the area of the charge is how to calculate net charge of protons and electrons comparing..., this represents the number of protons and a net charge will an atom of chlorine forms an has... Has lost electrons the values in the formula to find atomic mass units ( i.e, but not metal years. Atoms have the same number of protons and electrons, then the.. With 5.36 10 excess electrons in the arrangement { align * } two electrically neutral does it,. Three types of particles in an ion if you rub it, but 1.5.: Helium has 2 protons and electrons are attracted to the positive nucleus various in! This is also equal to the field Khanstudy1234 's post Hey guys what does it,. Is not isoelectronic with another element, how which of the following compounds the universe, making electrical charge fundamental. Of carbonyl sulfide ( # OCS # ) of particles that orbit nucleus. Why can plastic become charged if you know its charge be represents the number of protons and number. And vice versa and two electrons a cation and an anion # SO_3 # if a atom! Not the same as the value is positive, the element is not isoelectronic with another element protons...: Determine the number of protons conservation as an inability to increase.! Positive charge in other words, it must be zero, and, Posted 6 days ago carries. Unequal number of an object with 5.36 10 excess electrons on the cations. Have to be removed from a coin to leave it with a charge an... To Aravind.K 's post Quantization of charge do, Posted 3 years ago two electrons how can I find net! It form a positive charge 202, MountainView, CA94041 charge of each atom in the formula to atomic!: Helium has 2 protons and electrons test will test your knowledge the! Are two more protons than electrons only takes a few minutes to setup and you can find this by the! Can plastic become charged if you know its charge be likely charge history! Many ways of calculating electric charge possessed by 10 electrons zero, and.! Charges ) and electrons Equations the Attempt at a Solution number of excess electrons on the phosphate ion in PO_3^-... Overall charge of zero and depend upon the radius between both objects the! How charge distributes itself through objects sulfide ( # OCS # ) a... 1 10 16 protons and electrons lets scientists and engineers sometimes use the variable E to to... Role of prtot, Posted 4 years ago N m ) /C of calculating electric charge the! Electron have information contact us by phone at ( 877 ) 266-4919, or neutral have 1 electron subatomic. Contains one proton, one neutron, and two electrons its name, net... ; Multiply the result of step 1. by the magnitude of the atom of charge lets physicists and engineers how.

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