Question

isotopes defination (in many words) example also​

Answer 1

Ello user !!!!!!!!!!!!

Here is your answer,

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The atoms of a chemical element can exist in different types.

These are called isotopes.

They have the same number of protons (and electrons), but different numbers of neutrons.

Example - Carbon-12 is a stable isotope, while carbon-14 is a radioactive isotope (radioisotope).

Uranium-235 and uranium-238 occur naturally in the Earth's crust.

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