Question

Hydrogen has three isotopes written as H11, H21, H31
Explain why (i) these isotopes have almost identical chemical properties.
(ii) they are electrically neutral.

Answer 1

Answer:

chemical properties of an element are determined by number of electrons present in the atom.

isotopes have same number of electrons.

isotopes are electrically neutral due to presence of equal number of electrons and protons in an atom.

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