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  • Carbon Chemistry and Light Optics
  • Which of the following is the free state of carbon?
Multiple choice

Which of the following is the free state of carbon?

  1. Diamond

  2. Graphite

  3. Buckminsterfullerene

  4. All of the above.

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Diamond, graphite, and buckminsterfullerene are all allotropes of carbon, meaning they are different physical forms of the same element in its free state.

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