springroll3115 springroll3115

29-09-2021
Chemistry

contestada

what is the number of protons plus the number of neutrons in the nucleus of an atom equivalent to?

Respuesta :

04-10-2021

Answer:

the mass number

Answer Link

sithlords321 sithlords321

15-12-2021

Answer:

the atomic mass

Explanation:

Answer Link

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