LilHuddy21
LilHuddy21 LilHuddy21
  • 08-10-2020
  • Chemistry
contestada

what is a rule for determining the atomic mass of an atom or ion ?

Respuesta :

shaylamelanson
shaylamelanson shaylamelanson
  • 08-10-2020

Answer:

Mass = Number of neutrons + Atomic number (aka number of protons)

Explanation:

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