Question

Which is the definition of an isotope

Answer 1

hello my dear friend!!

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.

hope this would help you!

Answer 2

Hey mate!

HERE IS UR ANSWER ----

ISOTOPE :

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=> Isotope is a atom of the same element..which has the same atomic no..But, different atomic mass no. as the no. of neutrons are different in it.

Hope it helps..