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HACTEHA [7]
3 years ago
13

How is atomic number and mass related to protons, neutrons, & electrons?

Chemistry
2 answers:
Flauer [41]3 years ago
8 0
Atomic number . . .
-- the number of protons in an atom
-- the number of electrons in a neutral atom
-- neutrons are not involved

Atomic mass . . .
-- roughly but not exactly the total of (protons + neutrons) in an atom
-- electrons are not involved
artcher [175]3 years ago
6 0
The atomic number is the numbers of protons

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Answer:

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Explanation:

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