Multiple choice

The other name of the Epsom salt is

  1. manganese fen

  2. magnesium sulphate

  3. disodium ferric acid

  4. thiomalic acid

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

Epsom salt is the common name for magnesium sulfate heptahydrate (MgSO4·7H2O). It is widely used for baths and as a fertilizer.