Question

the electron in the third orbitof an atom have how energy than the electron in the second orbit.
1.more
2.less
3.the same
4.none of the above

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Answer 1

Answer:

The kinetic energy of an electron orbiting in third orbit is less than the electron orbiting in second orbit.

REASON

As we move away from the nucleus the forces of attraction between electron and the nucleus increases.

Hope this will help you :)