johnaebush028 johnaebush028
  • 12-09-2017
  • Chemistry
contestada

What information does the atomic mass of an element provide?
options:
A. the number of isotopes
B. the sum of electrons and protons in an atom
C. the number of protons and neutrons in an atom
D. the difference between the number of protons and electrons

Respuesta :

Louie111 Louie111
  • 12-09-2017
C. The number of protons and neutrons in an atom
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