A s-block element (M) reacts with oxygen to form an oxide of the formula $M{O}_{2}$. The oxide is pale yellow in colour and paramagnetic. The element ( M ) is:

[JEE Main 2021, 20 Jul (Shift 1)]

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A s-block element (M) reacts with oxygen to form an oxide of the formula $M{O}_{2}$. The oxide is pale yellow in colour and paramagnetic. The element ( M ) is: [JEE Main 2021, 20 Jul (Shift 1)]

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A s-block element (M) reacts with oxygen to form an oxide of the formula \(M{O}_{2}\). The oxide is pale yellow in colou…

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