Question

A crystal lattice with alternative +ve and –ve ions has radius ration $0.524.$ The coordination number of lattice is

• A. 4
• B. 6
• C. 8
• D. 12

Answer 1

Answer: (B)

6

Answer 2

Coordination number of crystal lattices which fall in the range of $0.414 - 0.732$is 6.