Potassium when heated strongly in oxygen, it forms (a) \( \mathrm{K}_{2} \mathrm{O} \) (b) \( \m...

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Potassium when heated strongly in oxygen, it forms
(a) \( \mathrm{K}_{2} \mathrm{O} \)
(b) \( \mathrm{KO}_{2} \)
(c) \( \mathrm{K}_{2} \mathrm{O}_{2} \)
(d) \( \mathrm{KO} \)
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