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ChemistryNEET 2022Bohr model and hydrogen spectrum

Structure of Atom

If the radius of the second Bohr orbit of the He+\mathrm{He^+} ion is 105.8 pm, what is the radius of the third Bohr orbit of the Li2+\mathrm{Li^{2+}} ion?

  1. A.158.7 Å
  2. B.158.7 pm✓
  3. C.15.87 pm
  4. D.1.587 pm

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