Which of the following substances is a pure element? - Practice (Bengali) - ObjectiveMcq

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Which of the following substances is a pure element? - Practice (Bengali) - ObjectiveMcq

HomePracticeClass 9 ScienceChemistryWhich of the following substances i...

Chemistry Class 9 ScienceMedium

Which of the following substances is a pure element?

Correct Answer: A — Copper

Explanation:

Copper is a pure element made of only copper atoms.

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