Chemistry, asked by samarthhatturep9qzyf, 1 year ago

explain formula mass with an example​

Answers

Answered by tarun448
2

Answer:

mass =no of protons+no of nutron

Answered by SinchanBiswas
5

Answer:

do you want to know what mass number is ?

Mass number is the sum of protons and neutrons present inside the nucleus of an atom of an element

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