tralyn25 tralyn25

12-11-2014
Chemistry

Answered

what 2 particles account for almost all if the mass of an atom

Answer :

cjohnso4 cjohnso4

12-11-2014

Protons and Neutrons make up the atomic mass in an atom. Electrons DO NOT whatsoever.

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camaramabama camaramabama

17-11-2014

Protons and neutrons both weigh 1 Amu electrons are so small they weigh 0 amid so it's protons and neitrons

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