Science, asked by maclumfernandes26, 4 months ago

The symbol for atomic mass number of an element is .​

Answers

Answered by tajmohamad7719
7

Answer:

The mass number (symbol A, from the German word Atomgewicht [atomic weight]), also called atomic mass number or nucleon number, is the total number of protons and neutrons (together known as nucleons) in an atomic nucleus.

Explanation:

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Answered by ashirbad12
0

Explanation:

The mass number also called atomic mass number or nucleon number, is the total number of protons and neutrons (together known as nucleons) in an atomic nucleus.

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