Question

What do you mean by atomic mass​

Answer 1

atomic mass is 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

Step-by-step explanation:

Answer 2

Answer

The sum of the number of protons and the number of neutrons present in the nucleus of an atom is called atomic mass

Step-by-step explanation:

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