(i) What is meant by the term 'coordination number'? (ii) What is the – InterviewSolution

1.	(i) What is meant by the term 'coordination number'? (ii) What is the coordination number of atom: (a) in a cubic close-packed structure (b) in a body-centred cubic structure?
Answer» Solution :(ii) (a) Coordination NUMBER of an atom in a CCP structure is 12, (b) in a BCC structure, coordination number is 8.

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