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Physics
The ground state energy of hydrogen atom is -13.6 eV. The kinetic energy of the electron in this state is:
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Q. The ground state energy of hydrogen atom is $-13.6 eV$. The kinetic energy of the electron in this state is:
Atoms
A
27.2 eV
10%
B
13.6 eV
72%
C
6.8 eV
10%
D
3.4 eV
8%
Solution:
Total energy. of electron is always negative in bounded state. But K.E is equal in magnitude it can never be negative.