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InterviewSolution
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If Z = 3, what would be the valency of the element ? Also, name the element. |
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Answer» SOLUTION :By Z = 3, we mean that the atomic number of the ELEMENT is 3, its electronic configuration is 2,1. HENCE the valency of the element is 1 (Since the outermost shell has only one electron). Therefore, the element with Z = 3 is LITHIUM. |
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