Which of the following statement(s) is/(are) correct? — Solid State Chemistry Question

💡 Solution & Explanation

In CsCl, the coordination is 8:8. In BCC, the coordination number is 8. Ions at corners, edges, and faces of a unit cell are shared with adjacent unit cells. In $NaCl$, a = 2 * (r_+ + r_-) = 2 * (95 + 181) = 552 pm.