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Question given below are based on electronic configuration of the element. The three X,Y and Z with the electronic configurations shown below all formhydrides: Element "" Electronic configuration X""1s^(2),2s^(2),2p^(3) Y""1s^(2),2s^(2),2p^(6),3s^(1) Z""1s^(2),2s^(2),2p^(6),3s^(2),3d^(10),4s^(2),4p^(5) Whcih of the properties (A,B,C or D) correctly list properties of the hydrides of these elements

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ANSWER :a


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