Helium atom is excited to a state with the configuration (2s2p) with an energy 58.3 eV. After some time, this atom spontaneously ejects a single electron. The value of the orbital angular momentum quantum number (l) of the ejected electron in the final state of the system is
(Ionization potential of He(1 s)2 is 24.6 eV )
1
1
2
0
3
2
4
3