MCQOPTIONS
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| 1. |
The set representing correct order of first ionization potential is? |
| A. | K u003e Na u003e Li |
| B. | Be u003e Mg u003e Ca |
| C. | B u003e C u003e N |
| D. | Ge u003e Si u003e C |
| Answer» C. B u003e C u003e N | |