Common reference compound:  ScCl3/D2O

Binary Compounds:

 Fluorides
ScF3
 name: scandium (III) fluoride
 Formula weight: 101.951
 Formal oxidation number of Sc: 3
 electronic configuration: [Ar]

 Chlorides
ScCl3
 name: scandium (III) chloride
 formula weight: 151.314
 formula oxidation number of Sc: 3
 electron configuration of Sc: [Ar]

It keeps going and going

 Iodides
ScI3
 name: scandium (III) iodide
 formula weight: 425.669
 formal oxidation number of Sc: 3

 Oxides
Sc2O3
 name: scandium (III) oxide
 formula weight: 137.91
 formal oxidation number of Sc: 3
 electronic configuration of Sc: [Ar]

Reactions           Description           Formula

            Air                                           Vigorous                                  Sc2O3
           6m HCL                                         Mild                                   H2, ScCl3
        15m HNO3                                       Mild                                     Sc(NO3)3