Diamond is a bad conductor of electricity because its bonding electrons are used in
- crystal lattice formation
-
covalent bond formation
- metallic bond formation
- coordinate bond formation
The correct answer is: B
Explanation
Diamond is a covalent macromolecule, and typical of a covalent substance is an insulator. All valence electrons are localized in well-defined covalent bonds and hence are not free to move through the structure
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