InterviewSolution
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InterviewSolution
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Give reason : i)Element in a group have similar chemical properties. ii)Elements of groups I form ions with a charge of + 1. |
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Answer» Solution :i) Elements in a group have same NUMBER of valence electrons and same valency THEREFORE have similar CHEMICAL properties. ii) It is because elements of group 1 lose one electron to acquire +1 charge and become STABLE. |
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