Draw and explain the unit cell of sodium chloride (NaCl) crystal determine effective number of NaCl molecule per unit cell and co-ordination number.

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written 6.5 years ago by

teamques10 ★ 69k

• modified 5.0 years ago

engineering physics

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written 6.5 years ago by

teamques10 ★ 69k

NaCl STRUCTURE:-

This is an ionic structure in which the $Na^+$ ions and $Cl^-$ ions are alternately arranged. It is a combination of two FCC sublattice one made up of $Na^+$ ions and the other of $Cl^-$ ions as if one sublattice is translated through the other along the …

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