Science, asked by manthanmohite777, 4 months ago

Valency
4. Why
are the atomic numbers and atomic mass numbers always
be it​

Answers

Answered by chintahemanth
0

Atomic number is the number of protons there in an atom. On the other hand, the number of neutrons for a given element can differ. Together, the number of protons and the number of neutrons dictates an element's mass number.

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