Multiple choice

Which one of the following is a super cooled liquid?

  1. Mercury

  2. Bromine

  3. Glass

  4. Ice-cream

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

Glass is considered a supercooled liquid because it is an amorphous solid that lacks a crystalline structure and flows very slowly over long periods. Mercury and bromine are liquids at room temperature, and ice-cream is a complex mixture.