Question

Singlet and triplet state can be observed by: (a) one electron (b) two electron (c) three electron (d) none of the above

Answer 1

Answer:

A singlet or a triplet can form when one electron is excited to a higher energy level. In an excited singlet state, the electron is promoted in the same spin orientation as it was in the ground state (paired). ... The difference between the spins of ground singlet, excited singlet, and excited triplet