A hydroxyl group is made of which atoms?

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Multiple Choice

A hydroxyl group is made of which atoms?

Explanation:
A hydroxyl group is made of an oxygen atom bonded to a hydrogen atom. This -OH arrangement defines the group and gives it polarity, since oxygen is highly electronegative and can participate in hydrogen bonding, influencing the properties of alcohols and other molecules. The other options don’t fit because they would involve nitrogen or just carbon and hydrogen, which describe different groups or structures, not the hydroxyl group.

A hydroxyl group is made of an oxygen atom bonded to a hydrogen atom. This -OH arrangement defines the group and gives it polarity, since oxygen is highly electronegative and can participate in hydrogen bonding, influencing the properties of alcohols and other molecules. The other options don’t fit because they would involve nitrogen or just carbon and hydrogen, which describe different groups or structures, not the hydroxyl group.

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