Science, asked by malafferty1, 2 months ago

The atomic mass of an element is equal to the number of:

neutrons
protons plus neutrons
protons
protons plus electrons

Answers

Answered by prettykitty664
4

Explanation:

The number of protons is the atomic number, and the number of protons plus neutrons is the atomic mass. For hydrogen, the atomic mass is 1 because there is one proton and no neutrons. For helium, it is 4: two protons and two neutrons.

I hope it will help you

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