Science, asked by nasheelsab, 5 months ago

The number of protons and neutrons is known as​

Answers

Answered by samm210820
0

Answer:

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.

Answered by thehacktivist2008
0

Answer:

nucleus $$$$$$$$$$$$$$

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