An element X reacts with hydrogen, when heated, to form a covalent hydride H 2 X. If H 2 X has a smell of rotten eggs, the element X is likely to be:

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Philoid · Accepted Answer

An element X reacts with hydrogen, when heated, to form a covalent hydride H2X. If H2X has a smell of rotten eggs, the element X is likely to be Sulphur.

An element X reacts with hydrogen, when heated, to form a covalent hydride H2X. If H2X has a smell of rotten eggs, the element X is likely to be:

An element X reacts with hydrogen, when heated, to form a covalent hydride H₂X. If H₂X has a smell of rotten eggs, the element X is likely to be: