Question

In the lattice of NaCl structure, if the diameter of
Na ion is x and the radius of C ion is y, then
edge length of NaCl unit cell is :
(1)x+y
(2) x + 2y
| 3)2 + 2y
(4) 2x + y​

Answer 1

Answer:

1. 324
2. 756
3. 347
4. 928

Explanation:

it is the right answer in the world