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kupik [55]
3 years ago
7

Which of the following best describe an atomic number? An element identity is defined by its atomic number this means it represe

nts the number of
Chemistry
1 answer:
olga2289 [7]3 years ago
5 0

a)Atomic number is the number of protons in the nucleus of an atom.

b)atomic number represents the number of protons

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