Please help What subatomic particle is not important when calculating the atomic mass of an atom

asked Dec 16, 2021 104k views

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Please help

What subatomic particle is not important when calculating the atomic mass of an atom

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2 votes

Answer:

Electrons

Step-by-step explanation:

This is because electrons barely contribute to the mass so only protons and neutrons are added.

Nicolas Bodin answered Dec 20, 2021

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