The Bohr Model of the Atom, the maximum number of electrons that ring 2 can hold is
electrons?

8 electrons

Explanation:

According to formula 2n^2 we can find number of electrons in given shell where n is shell number.

As K is first shell 2(1)^2= 2 electrons

L is second shell 2 (2)^2= 8 electrons

M is third shell it contains 2(3)^2 =18 electrons

And so on

there is none because earth is stationary and flat.