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If the radius of Na^(+) ion is 95 p m an...

If the radius of `Na^(+)` ion is `95 p m` and that of `Cl^(-)` ion is `181 p m`, then `:`

A

co`-` ordination no. of `Na^(+)` is 6

B

co`-`ordination no. of `Na^(+)` is 8

C

length of the unit cell is `552 p m`

D

length of the unit cell is `380 p m`

Text Solution

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The correct Answer is:
a,c
a,c
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