Question

the energy of electron present in ground state of hydrogen atom is _____ electron volt

Answer 1

Answer:

1 is the right answer i hope it helps you mark me brainliest plz thanks for your help

Answer 2

Answer:

If an electron is in the first energy level, it must have exactly -13.6 eV of energy. If it is in the second energy level, it must have -3.4 eV of energy. An electron in a hydrogen atom cannot have -9 eV, -8 eV or any other value in between.