Question

calculate the velocity of an electron moving in 2nd shell of hydrogen atom

Answer 1

Velocity of orbiting electron(V)= 2.188x10^8xZ/n cm/sec
= 2.188x10^8x1/2
1.094x10^8 cm/sec

Answer 2

Hey mate.......

here's ur answer........

Hope it helps ☺️❤️