Multiple choice general knowledge

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

  1. Bromine

  2. Chlorine

  3. Helium

  4. Phosphorus

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Bromine is the only non-metal that exists as a liquid at room temperature (25°C). It has a characteristic reddish-brown color and strong odor, making it easily distinguishable from other halogens which are gases (chlorine) or solids (iodine).