溴化亚铁(II)水合物, Iron(II) bromide hydrate

Iron chips

铁

Cobalt(III) Acetylacetonate

乙酰丙酮钴(III)

Cobalt(II) bromide hydrate

水合溴化钴

氟化镍(II)四水合物, Nickel(II) fluoride tetrahydrate

草酸镍二水合物, Nickel(II) oxalate dihydrate

Nickel powder

镍粉

Copper(II) Acetate Monohydrate

乙酸铜(II)单水合物

Copper(II) carbonate, basic

碱式碳酸铜

三氟乙酰丙酮化铜, Copper(II) trifluoroacetylacetonate