Multiple choice

Which of the following statements is true for diamond?

  1. It consists of carbon in combined state.

  2. It is the most abundant carbon compound in nature.

  3. It is a crystalline form of carbon.

  4. It is formed by decomposition of plants.

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

Diamond is a crystalline form of carbon found in nature. Carbon exists in free form in diamond.