Question detail
How many covalent bonds does each carbon atom in graphite form?
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
- A. Two covalent bonds
- B. Three covalent bonds
- C. Four covalent bonds
- D. One covalent bond
Answer
Three covalent bonds
Explanation
In graphite, each carbon atom forms three covalent bonds with other carbon atoms, resulting in a layered structure.
Common mistake
Misunderstanding Graphite's Conductivity
Students often state that graphite conducts electricity because it has free electrons, without specifying that these electrons are delocalised.
Emphasize that in graphite, one electron from each carbon atom is delocalised, allowing it to conduct electricity.
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