Question

Find the velocity of electron in the 2nd orbit of lithium.​

Answer 1

Explanation:

here

number of atom in 2nd orbit of lithium = 3

numbers of electrons = 3

on electronic configuration we get

K= 2

L = 1

So in second orbit, it has 1 electron

Since velocity = displacement / time

the path of electrons is in circular shape

it's velocity continuously change

So velocity can't be found of the electron but it can be found at a particular point

hope it helps ✌