Nickel Sulphate

Nickel sulfate is a metal compound with the formula NiSO4. The non-hydrated form of nickel sulfate has a yellowish color at room temperature, while...

Nickel Chloride

Nickel(II) chloride is the chemical compound NiCl². The anhydrous salt is yellow, but the more familiar hydrate NiCl² 6H²O is green. Nickel(II)...