pohadhopilottom pohadhopilottom

Today at 12:17 PM
Chemistry

Answered

what is the mass of an atom that has 2 protons, 3 neutrons, and 2 electrons? 2 3 5 7

Answer :

olemakpadu olemakpadu

Today at 12:22 PM

Mass Number = Proton + Neutron = 2 + 3 = 5

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