Question

atomic number mass number







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Answer 1

Answer:

Together, the number of protons and the number of neutrons determine an element's mass number: mass number = protons + neutrons.

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Answer 2

Explanation:

ATOMIC NUMBER IA The TOTAL Number OF PROTONS IN THE NUCLEUS OF AN ATOM , Represented BY Z .

MASS NUMBER IS THE TOTAL NUMBER OF Neutrons AND PROTONS IN AN ATOM.

YOU CAN CALCULATE ATOMIC NUMBER AS NUMBER OF ELECTRON AND Protons ARE SAME SO YOU CAN CHECK IT.

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