CBSE Class 11-science Answered
for calculating En when n is taken as infinity the energy of electron becomes zero and is then free to move out of the atom but atom is just so small so how the concept of infinity(which is very large) is valid for an atom???
Asked by bharti | 03 May, 2013, 12:15: AM
Expert Answer
Atom is so small but it has various energy shells(upto infinity) around the nucleus.
Answered by | 03 May, 2013, 12:03: PM
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