I can identify : Sodium family, Potassium family, Calcium family, Magnesium
family, Ammonium family, Copper family, Sulphate family, Chloride family, Ni-trate family and Carbonate family.
I can identify : Sodium family, Potassium family, Calcium family, Magnesium
family, Ammonium family, Copper family, Sulphate family, Chloride family, Ni-trate family and Carbonate family.