Science, asked by sitaramparab235, 4 months ago

2) The symbol for atomic mass number of an element is ____________​

Answers

Answered by Itzvaibhav007
0

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.

Answered by moonstar16098
1

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.

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