Chemistry, asked by nitant388, 11 months ago

What does the mass number of an atom represent

Answers

Answered by DiVyAnSh1XD
1

Answer:

Unified mass

Explanation:

Answered by Anonymous
1

mass no. of an atom represents the mass of one atom of an element and it also tells us the number (the sum of nucleons) of protons and neutrons in the nucleus of an atom.

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