Charlene827 Charlene827
  • 29-07-2015
  • Chemistry
contestada

Describe how protons, neutrons, and electrons each affect the charge and mass of an atom.

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lulu1991
lulu1991 lulu1991
  • 29-07-2015
The protons have positive charge and electrons have negative charge. For an atom, the mass of protons and neutrons are almost the same. And electrons mass can be ignored.
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