1.

1.16 A compound is formed by two elements M and N. The element Nforms ccp and atoms of M occupy 1/3rd of tetrahedral voids. Whatis the formula of the compound?

Answer»

In CCP crystalNumber of N atoms (Z) = 4Number of tetrahedral voids = 2Z = 8Number of M atoms = 1/3rd of 8 = 8/3N:M = 4: 8/3Formula, = N12M8orN3M2



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