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Q. |
Non-metallic character increases from |
A. | Magnesium to Barium |
B. | Potassium to Cesium |
C. | Oxygen to Selenium |
D. | Sodium to Chlorine |
Answer» D. Sodium to Chlorine | |
Explanation: The elements which lose electrons to form cations are known as metals. Metallic character decreases across a period as we move from left to right. |
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