Chemistry

Chemistry

Problem

The radius of the second Bohr orbit in terms of the Bohr radius, a0a_0, in Li2+\text{Li}^{2+} is: [Main Jan. 08, 2020 (II)] (a) 2a03\frac{2a_0}{3} (b) 4a09\frac{4a_0}{9} (c) 4a03\frac{4a_0}{3} (d) 2a09\frac{2a_0}{9}

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