MCQ
Which of the following substances has covalent bonding
  • Germanium
  • B
    Sodium chloride
  • C
    Solid neon
  • D
    Copper

Answer

Correct option: A.
Germanium
a
Germanium substance has covalent bonding

Germanium and silicon are both semiconductors. They are neither conductors nor insulators. This we can study in principles of electronics.

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