The atoms of the isotopes of a particular element vary in the number of
A)electrons.
B)protons.
C)neutrons.
D)nuclei.

Name: The atoms of the isotopes of a particular element vary in the number of A)electrons. B)protons. C)neutrons. D)nuclei.
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Question

Quizplus · Accepted Answer

Isotopes are different forms of an element with the same number of protons but varying numbers of neutrons. Electrons and nuclei do not vary in isotopes. Therefore, the correct answer is C (neutrons).

The Atoms of the Isotopes of a Particular Element Vary