Flame Institute SCF 18 Near Chawla Lights Phase 7 Mohali Chandigarh 9888949978
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  • Flame SCF 18 Near Chawla Lights Ph-7 Mohali 9888949978

Hexagonal close packing is found in crystal lattice of

a. Na

b. Mg

c. Al

d. None of these

Ans. b

Explanation : Coordination number in hcp = 12

Coordination  number in Mg is also = 12

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