Question

what is meant by atomic mass?​

Answer 1

Answer:

the 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.

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Answer 2

Atoms mass is reffered as combined mass if Protons and nutrons in a atom.

Atomic mass of a atom is concentrated in the nucleus i.e in Protons and nutrons here, mass of a electron is neglable ( as mass of electron is very less as compared to Protons and nutrons).

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