What is Nickel(III) oxide?
'''Nickel(III) oxide''' is a chemical used in [[nickel cadmium battery|nickel cadmium batteries]]. Its chemical formula is Ni<sub>2</sub>O<sub>3</sub>. It is not well known. It is gray. It has nickel in the +3 [[oxidation state]]. ==Related pages== *[[Nickel]] *[[Oxide]] *[[Secondary cell]] {{chem-stub}} [[Category:Nickel compounds]] [[Category:Oxides]]