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4 Which quantity represents the number of protons in an atom?

(1) atomic number
(2) oxidization number
(3) number of neutrons
(4) number of valence electrons

User Gartox
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2 Answers

1 vote
The quantity that represents the number of proteins in an atom is the atomic number.
User Diandra
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3 votes
Atomic number. That's basically the definition of atomic number.
User Provash
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