Science, asked by dilipanand14, 1 year ago

what is atomic number and mass number?

Answers

Answered by SquareRoot256

8

Atomic number is the number of protons contained in the nucleus of the atom.

Mass number is the number of neutrons and protons in the atom.

Answered by dibakar3

2

atomic no.-proton no. mass no.-proton +nutron

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