The first excitation potential energy or the minimum energy required to excite the atom from ground state of hydrogen atom is:
A. 13.6 eV
B. 10.2 eV
C. 3.4 eV
D. 1.89 eV
Answer:B
The first excitation potential energy or the minimum energy required to excite the atom from ground state of hydrogen atom is:
A. 13.6 eV B. 10.2 eV C. 3.4 eV D. 1.89 eV