Question

Why is Cl2 a gas at room temperature?

Answer 1

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1. Bez its boiling point is -34°C which is much less then normal temperature so it is gaseous at room temp
2. Another reason bez large spaces b/w gas molecules at room temp

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Answer 2

AnswerHey mate answer of your question is given below by me..

Explanation:

Chlorine is a greenish yellow gas at room temperature and atmospheric pressure. It is two and a half times heavier than air. It becomes a liquid at −34 °C (−29 °F).

I hope it can help you..