Question

the radius of hydrogen atom is 0.53 angstrom the radius of Li^2 is of

Answer 1

hey! ❤

State of hydrogen atom (n) = 1(due to ground state). Radius of hydrogen atom (r) = 0.53 Å. Atomic number of Li (Z) = 3. Radius of Li2+ ion = r x n²/Z = 0.53 x 1²/3 = 0.17

ANS: 0.17 Å

i hope it helps u

Answer 2

Answer:

Answer is 0.17A°

Explanation:

r =0.53 A°

Z=3

n=1

R= rn²/z

=0.53×1²/3

=0.17 A°