Which of the following is a non-metal that remains in liquid form at room temperature?

مندرجہ ذیل میں سے کون سی غیر دھات ہے جو کمرے کے درجہ حرارت پر مائع کی شکل میں رہتی ہے؟

Helium

Chlorine

Phosphorus

Bromine

Bromine is the only non-metal that remains in liquid form at room temperature.

It is a reddish-brown liquid with a strong odor and is highly reactive.