Question

Define isotope and explain.

Answer 1

HERE IS YOUR ANSWER. . . .

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each of two or more forms of the same element that contain equal numbers of protons but different numbers of neutrons in their nuclei, and hence differ in relative atomic mass but not in chemical properties; in particular, a radioactive form of an element.

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Answer 2

Answer:

Isotopes are the atoms in which the number of neutrons differs and the number of protons is the same.