Correct order of radius of the first orbit of `H, He^+, Li^(2 +), Be^(3 +)` is :A. `H gt He^(+) gt Li^(2+) gt Be^(3+)`B. `Be^(3+) gt Li^(2+) gt He^(+) gt H`C. `He^(+) gt Be^(3+) gt Li^(2+) gt H`D. `He^(+) gt H gt Li^(2+) gt Be^(3+)`

Correct order of radius of the first orbit of `H, He^+, Li^(2 +), Be^(

1.	Correct order of radius of the first orbit of `H, He^+, Li^(2 +), Be^(3 +)` is :A. `H gt He^(+) gt Li^(2+) gt Be^(3+)`B. `Be^(3+) gt Li^(2+) gt He^(+) gt H`C. `He^(+) gt Be^(3+) gt Li^(2+) gt H`D. `He^(+) gt H gt Li^(2+) gt Be^(3+)`
Answer» Correct Answer - A

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Correct order of radius of the first orbit of `H, He^+, Li^(2 +), Be^(3 +)` is :A. `H gt He^(+) gt Li^(2+) gt Be^(3+)`B. `Be^(3+) gt Li^(2+) gt He^(+) gt H`C. `He^(+) gt Be^(3+) gt Li^(2+) gt H`D. `He^(+) gt H gt Li^(2+) gt Be^(3+)`

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