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15-08-2016
Chemistry

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What differentiates the isotopes of an element?
A) Number of protons
B) Number of neutrons
C) Number of electrons
D) Atomic Number

Respuesta :

stepht129 stepht129

15-08-2016

An isotope is different from an element by the number of neutrons it has.

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Hussain514 Hussain514

17-08-2016

Isotopes of an elements have same number of electrons and protons
They differ only in number of neutrons
so correct option is neutrons that is B
hope it helps

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