Math, asked by siddhamjain, 4 months ago

Define mass number.............

Answers

Answered by Anonymous

25

Mass number :-

It is the sum of number of protons and neutrons present in the atom of am element.

Denoted by "A".

Mass number = Number of protons + Number of neutrons.

Answered by Anonymous

2

Answer:

the total number of protons and neutrons in a nucleus.

Step-by-step explanation:

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