Question

what is the symbol used for atomic mass number​

Answer 1

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:

please follow me

Answer 2

Hey mate !!!!

=>The symbol used for atomic mass is A..

Thanks ❤️⛈️❤️