The I.E_(1). And the I.E_(2) in kJ mol^(-1) of a few elements designat – InterviewSolution

1.	The I.E_(1). And the I.E_(2) in kJ mol^(-1) of a few elements designated by P,Q,R,S are shown below: Based on the above information, answer the following questions. Q. Which of the above elements forms a stable binary halide of the formula MX_(2)?
Answer» P Q R S Answer :C

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