Question

what is meant by isotopes in the mendeleev period

Answer 1

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.

Answer 2

✔️✔️✨HERE IS YOUR ANSWER ...

⏩Isotopes of an element have similar Chemical Properties, but different Atomic masses.

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