Potassium nickel fluoride may refer to any of the following complex salts:
Potassium tetrafluoronickelate, K2NiF4 Potassium hexafluoronickelate, K2NiF6
Wikipedia
Potassium nickel fluoride may refer to any of the following complex salts:
Potassium tetrafluoronickelate, K2NiF4 Potassium hexafluoronickelate, K2NiF6