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What does an atomic number represent in an atom?

A. number of protons.

B. number of electrons.

C. number of neutrons.

D. number of protons and neutrons.


Pls answer!!

User WooWaaBob
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2 Answers

4 votes

D. the total number of protons and neutrons.

User Stefan Eder
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4 votes

Answer:

number of protons in the atoms nucleus

Step-by-step explanation:

User Claes Rolen
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