2nd orbit is ___________ away from nucleus of H-atom as compared to 1st orbit is ?

Related Mcqs:

Angle of deflection was studied by________________?

A. Hitorff B. Stoney C. William Crookes D. J.Perrin...

The value of e/m ratio of electron is________________?

A. 6.02 x 1023 C/kg B. 1.7588 x 1020 C/kg C. 9.1095 x 10-31 C/kg D. 1.7588 x 1011 C/kg...

Colour of fluorescene produced by cathode rays depends upon________________?

A. Temperature B. Pressure C. Volume D. Composition of glass...

Centrifugal forces are balanced in atom by__________________?

A. Attractive forces B. Repulsive force C. Electrons D. Neutrons...

When 6d orbital is complete the entering electron goes into_________________?

A. 7f B. 7s C. 7p D. 7d...