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Which electronic level will allow the hydrogen atom to absorb photon but not to emit ? A. 1s B. 2s C.2p D.2d

Which electronic level will allow the hydrogen atom to absorb photon but not to emit ? A. 1s B. 2s C.2p D.2d

Grade:11

4 Answers

Vikas TU
14149 Points
7 years ago
D. option 2d
As 2d is no orbital that is sustaining.
d orbital starts with quantum number 3
check if the options are correct. 
Umakant biswal
5349 Points
7 years ago
@shashank 
option no aturns out to be the correct option . "
as its a ground state . 
in any energy level if electron absorba photon of energy equal to the enrgy of electron in that level then electron is ejected from atom and no photon is emitted , "
HOPE IT CLEARS YOUR DOUBT 
ALL THE BEST ..
kajol
13 Points
7 years ago
option a as it is tje lowest energy state possible so electron can absorb photon but couldnot emit it
 
satyendra dhaka
26 Points
6 years ago
option A is correct as it is the lowest energy orbital so it will not allow to release photon because if it will allow then where will electron go

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