Question

If the radius of the first bohr orbit of the h atom is r then for the li^+2 ion it will be

Answer 1

Hey dear,

● Answer -

Radius of 1st Bohr orbit in Li2+ ion = r/3

● Explanation -

Let r be the radius of first Bohr orbit of hydrogen.

For an element of atomic number Z, radius of nth Bohr orbit is given by -

rn = r × n^2 / Z

For Li2+, Z = 3,

r' = r × 1^2 / 3

r' = r/3

Therefore, radius of 1st Bohr orbit of Li2+ is r/3.

Hope this helps you.

Keep asking questions..

Answer 2

Answer:

r/3

Explanation: