Question detail

Which statement correctly describes the bonding in diamond?

Try the question, check the answer, then read the explanation to understand the curriculum point.

At a glance

MCQ

Type

practice

Style

Topic

Structure and bonding of carbon

Question

  1. A. Each carbon atom forms three covalent bonds.
  2. B. Each carbon atom forms four covalent bonds.
  3. C. Diamond has metallic bonding.
  4. D. Diamond consists of simple molecular structures.

Answer

Each carbon atom forms four covalent bonds.

Explanation

In diamond, each carbon atom forms four covalent bonds with other carbon atoms, creating a strong and rigid structure.

Common mistake

Misunderstanding Diamond's Melting Point

Students often state that diamond's high melting point is due to strong covalent bonds being broken during melting.

Students should explain that the high melting point of diamond is due to the strong covalent bonds throughout the giant covalent structure, and that during melting, it is the weak intermolecular forces that are not relevant in this context.

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