In which of the following systems will the radius of the first orbit ` – InterviewSolution

InterviewSolution

1.	In which of the following systems will the radius of the first orbit `(n = 1)` be minimum ?A. Hydrogen atomB. Deutrium atomC. Singly ionised heliumD. Doubly ionised lithium
Answer» Correct Answer - D `r_(n)prop(n^(2))/(Z)or r_(n)prop(1)/(Z)`

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