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Element X forms a chloride with the formula XCl_2, which is a solid with a high melting point. Xwould most likely be in the same group of the Periodic Table as |
| Answer» Solution :The element X forms a chloride `XCl_2` , therefore, its VALENCY is 2. Out of the given elements Na, Mg,Al and Si, the element of valency 2 is Mg. So, X would most likely be in the same group of the Periodic Table as Mg. | |