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NEET
Exam
NEET
Subject
Chemistry
Chapter
s Block Elements

NEET · Chemistry · s Block Elements

Which alkali metal forms a monoxide when it burns in oxygen?

Which alkali metal forms a monoxide when it burns in oxygen?

Options

  1. ASodium
  2. BPotassium
  3. CLithium
  4. DRubidium

Correct answer

C. Lithium

Step-by-step solution

Lithium forms a monoxide (Li2O) when it burns in oxygen.
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