Question

what is atomic mass​

Answer 1

Atomic Mass is the sum of Proton and neutron of an atom.

In a compound we can find it's atomic mass by calculating the sum of proton and neutron of each atom.

Atomic Mass= No. of neutron + no. of proton.

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Answer 2

mass of an atom of a chemical element expressed in atomic mass units. It is approximately equivalent to the number of protons and neutrons in the atom (the mass number) or to the average number allowing for the relative abundances of different isotopes.

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