Epsom salt is chemically known as
-
potassium chloride
-
potassium nitrate
-
ammonium carbonate
-
magnesium sulphate
D
Correct answer
Explanation
Epsom salt is magnesium sulfate (MgSO4·7H2O). It is named after Epsom, England where it was originally obtained from mineral springs. The other options are different salts: potassium chloride, potassium nitrate, and ammonium carbonate.