Question

Defination of isotopes

Answer 1

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(in chemistry) one of two or more forms of a chemical element that have different physical characteristics but the same chemical characteristics

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Answer 2

________Answer________

Isotopes:-

✴Those species having same atomic number but different mass number are known as isotopes.

✔ Examples:

✴Mg-24, Mg-25, Mg-26

✴ Ni-58, Ni-60, Ni-62

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