MCQOPTIONS
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MCQOPTIONS
| 1. |
In the periodic table, element in the second row of transition elements beneath titanium is |
| A. | Zinc (Zn) |
| B. | Zirconium (Zr) |
| C. | Scandium (Sc) |
| D. | Copper (Cu) |
| Answer» D. Copper (Cu) | |