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CBSE Class 9 Answered

what do you mean by isotopes?
Asked by madhu gan | 21 Nov, 2010, 12:10: PM
answered-by-expert Expert Answer
Dear Student
 
Atoms that have the same number of protons but different numbers of neutrons are called isotopes. The element hydrogen, for example, has three commonly known isotopes: protium, deuterium and tritium.
 
We hope that clarifies your query.
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Team
Topperlearning
Answered by | 21 Nov, 2010, 02:18: PM

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