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In chemistry, which of the following is a correct characteristic of chlorine?
A) Chlorine is a noble gas with the symbol Cl.
B) Chlorine is a diatomic molecule with the formula Cl₂ and is a halogen.
C) Chlorine is a metal that forms a basic oxide when combined with oxygen.
D) Chlorine is an alkali metal that reacts violently with water.



Answer :

Answer:

B

Explanation:

CHLLRINE falls under group 7 which is halogen it exist as two atoms Cl2

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