1.

MgO has the structure of NaCl and TICI has the structure of CsCl. What are the coordination number of ions in MgO and TICI ?

Answer»

SOLUTION :In MgO, the C.N. of `MG^(2+) = 6`, C.N. of `O^(2-)= 6`
In TICI, the C.N. of `T^(+) = 8`, C.N. of `Cl^(-) = 8`.


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