sydneygsirois
sydneygsirois sydneygsirois
  • 21-10-2020
  • Chemistry
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Electrons have single negative charges. What does this mean?

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constanceburrell
constanceburrell constanceburrell
  • 21-10-2020
In an atom, the protons hold a positive charge, the neutrons a neutral charge and the electrons a negative charge.

So long as it is not an ion, the charge of this atom will always be 0 overall, with the same amount of protons as electrons. So one singular electron with no proton to balance it out must have a negative charge equivalent to the number of electrons more than protons. Thus the overall charge must be 1-.
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