Math, asked by piyushkumarsharma797, 9 hours ago

what is mass number



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Answers

Answered by ananyaanuj2006
3

Mass number, in nuclear physics, the sum of the numbers of protons and neutrons present in the nucleus of an atom.

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Answered by jeevankishorbabu9985
3

Answer:

the total number of protons and neutrons in a nucleus.

Step-by-step explanation:

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