Chemistry · S-Block Elements
Which of the following alkali metals forms stable superoxides upon burning in excess of air?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Lithium only
- 2Sodium only
- 3Both Lithium and Sodium
- 4Potassium, Rubidium, and Caesium✓
Correct answer
Potassium, Rubidium, and Caesium
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