Which of the following is an example of an element that - Practice (English) - ObjectiveMcq

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Which of the following is an example of an element that - Practice (English) - ObjectiveMcq

HomePracticeClass 9 ScienceChemistryWhich of the following is an exampl...

Chemistry Class 9 ScienceMedium

Which of the following is an example of an element that exists as isotopes?

Correct Answer: D — All of the mentioned

Explanation:

Hydrogen, oxygen, and carbon all have isotopes with different numbers of neutrons.

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