The radius of a calcium ion is 94 pm and of the oxide ion is 146 pm.
Question:

The radius of a calcium ion is 94 pm and of the oxide ion is 146 pm. The possible

crystal structure of calcium oxide will be :-

  1. Octahedral

  2. Tetrahedral

  3.  Pyramidal

  4. Trigonal


Correct Option: 1

Solution:

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