NEET Chemistry Bohr's Model MCQ Question with Solution

The radius of hydrogen atom in ground state is 0.53 Å. What will be the radius of Li²⁺ in the ground state?

A

06 Å

B

0.256 Å

C

0.176 Å

D

0.53 Å

Option C

The radius of Li²⁺ is smaller than that of hydrogen due to the higher nuclear charge, which pulls the electrons closer.

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