Multiple choice general knowledge

This metallic element is a liquid at room temperature. It is:

  1. bromine

  2. mercury

  3. iron

  4. lead

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

Mercury is the only metal that is liquid at room temperature (melting point: -38.83°C). It is a heavy, silvery liquid metal with high surface tension. Bromine is also liquid at room temperature, but it is a non-metal (halogen), not a metallic element.