MCQOPTIONS
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| 1. |
The ratio of close-packed atoms to tetrahedral holes in cubic close packing is [Pb. PMT 1998] |
| A. | 1 : 1 |
| B. | 1 : 2 |
| C. | 1 : 3 |
| D. | 2 : 1 |
| Answer» C. 1 : 3 | |