Question
Question: The total energy of the electron in the hydrogen atom in the ground state is – 13.6 eV. The kinetic ...
The total energy of the electron in the hydrogen atom in the ground state is – 13.6 eV. The kinetic energy of this electron is –
A
13.6 eV
B
0
C
– 13.6 eV
D
6.8 eV
Answer
13.6 eV
Explanation
Solution
K.E. = – T.E. = 13.6 eV