Multiple choice

Gunpowder is a mixture of

  1. sand and TNT

  2. TNT and charcoal

  3. nitre, sulphur and charcoal

  4. sulphur, sand and charcoal

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

Gunpowder, also known as black powder, is a traditional mixture of sulfur, charcoal, and potassium nitrate (nitre).