English Nickel oxo acid salts Cited by user Graeme Bartlett on 24 Feb 2019 There is also an anhydrous form, a dihydrate and a tetrahydrate, the last two crystallised from sulfuric acid.
English Nickel compounds Cited by user Graeme Bartlett on 24 Feb 2019 Compounds of nickel are chemical compounds containing the element nickel which is a member of the group 10 of the periodic table.