Match each item:
1.FeBr2 a)sulfite anion
2.S2- b)electron-dot symbol
3.NH4+ c)alkali metal
4.SO32- d)has the same electron configuration as Na+
5.Ca e)iron (ll) bromide
6.FeBr3 f)transition metal
7.Ar g)sulfate anion
8.*Be* h)alkaline earth metal
9.Co i)has the same electron configuration as Cl-
10.SO42- j)iron (lll) bromide
11.Li k)polyatomic cation
12.Ne l)sulfide anion
