Question

Which of the following non-metals exists in liquid state at room temperature?
A) Chlorine B) Nitrogen C) Bromine D) Hydrogen

Answer 1

Answer:

Bromine forms diatomic molecules and Van der Waals interactions are sufficiently strong, so it exists as a liquid. Whereas nitrogen, hydrogen and chlorine are gases at room temperature. Therefore, option C is the correct answer.

Explanation:

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Answer 2

Explanation:

Bromine forms diatomic molecules and Van der Waals interactions are sufficiently strong, so it exists as a liquid. Whereas nitrogen, hydrogen and chlorine are gases at room temperature. Therefore, option C is the correct answer