Ts Eamcet
Atomic Structure
TS EAMCET 2023 (Online) 12th May Morning Shift
MCQ+1 / -02023
The radius of third orbit of hydrogen atom is $R \mathrm{pm}$. The radius of second orbit of $\mathrm{He}^{+}$ion (in pm is)
Ts Eamcet
TS EAMCET 2023 (Online) 12th May Morning Shift