Which of the following cannot be formed ?A. `He^(2+)`B. `He^(+)`C. `He – InterviewSolution

1.	Which of the following cannot be formed ?A. `He^(2+)`B. `He^(+)`C. `He`D. `He_(2)`.
Answer» Correct Answer - D `He_(2)` cannot be formed, because `He(1s^(2))` has no tendency to give, accept or share any electron.

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