Question

What are 12-16 & 13-15 compaunds

Answer 1

Group 12–16 compounds are binary elemental compositions (AxBy type) between Group 12 elements (Zn, Cd. Hg) and Group 16 elements (S, Se, Te). A good example is ZnS.

Similarly, Group 13–15 compounds are binary elemental compositions between Group 13 elements (Al, Ga, In, Tl) and Group 15 elements (P, As, Sb, Bi) . A good example is GaAs.

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