Multiple choice Which of the following solid state materials are examples of group 12 – 16 compounds? InSb, AlP, GaAs InSb, CdSe, GaAs ZnS, AlP, HgTe ZnS, CdSe, HgTe ZnS, CdSe, GaAs Reveal answer Fill a bubble to check yourself D Correct answer Explanation ZnS, CdSe and HgTe are examples of groups 12 – 16 compounds.