What an atom of an element is called which have same atomic number but different mass number ?
1. Isobars
2. Isotopes
3. Valency
4. None of the these
Answers
Answered by
2
Answer:
isotopes
Explanation:
hope it will help;)
Answered by
2
2.isotopes
Explanation:
isotopes have same atomic no. and diff. atomic mass
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