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yulyashka [42]
1 year ago
15

The number of nucleons of an isotope represents the total number of..

Chemistry
1 answer:
Elza [17]1 year ago
3 0

Answer:

The mass number (A), also called atomic mass number or nucleon number, is the total number of protons and neutrons (together known as nucleons) in an atomic nucleus. The mass number is different for each different isotope of a chemical element.

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