Nitrogen
Hydrogen Sulphide
Carbon dioxide
Oxygen
Smog is
Smoke is a colloidal dispersion of a
Sodium bicarbonate is commercially known as
Sodium carbonate crystal lose water molecules this property is called
Sodium Carbonate is commonly known as
Sodium chloride, potassium chloride, magnesium oxide are examples of molecules with
Sodium hydroxide and hydrochloric acid react to form sodium chloride and water. Which reaction is this?
Sodium ions are "pumped" from a region of lower concentration to a region of higher concentration in the nerve cells of humans. This process is an example of
Stalactites & Stalagmites form due to the precipitation of:
Submarines move under water. They have engines that run on
