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The type of chemical bond that exists between potassium and oxygen in potassium oxide is

Chemistry
WAEC 2000

The type of chemical bond that exists between potassium and oxygen in potassium oxide is

  • A. ionic
  • B. metallic
  • C. covalent
  • D. dative
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Correct Answer: Option A
Explanation

Ionic bonding involves transfer of electron(s) from metals (potassium) to non-metals(Oxygen). Two atoms of K will combine with one atom of Oxygen to satisfy the electron transfer, thereby fulfilling the octet rule. Option A is the correct answer.

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