Helium is an unreactive gas and neon has very poor reactivity. What do – InterviewSolution

InterviewSolution

1.	Helium is an unreactive gas and neon has very poor reactivity. What do these elements have in common?
Answer» SOLUTION :Both helium (He = 2) and neon (Ne = 2, 8) have CLOSED SHELL electronic configuration FREE according to the `2n^(2)` rule.

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