Physics-Hydrogen Atom
NEET Physics Hydrogen Atom MCQ Question
Type: MCQ-fact-Easy-Class 12
What is the total energy of the electron in a hydrogen atom?
A
Negative value indicating the electron is bound
B
Positive value indicating the electron is free
C
Zero indicating no interaction with the nucleus
D
Variable depending on the electron's velocity
Correct Answer
Option A
Detailed Explanation
The total energy of the electron in a hydrogen atom is negative, which implies that the electron is bound to the nucleus. This is highlighted in the context that if the energy were positive, the electron would not follow a closed orbit around the nucleus.
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