science
Grade-9
Easy
Question
According to the Bohr’s atomic model, what does ‘n’ represent?
- Azimuthal quantum number
- Principal quantum number
- Magnetic quantum number
- Spin quantum number
Hint:
According to Bohr's atomic model, 'n' represents the principal quantum number.
The correct answer is: Principal quantum number
- According to Bohr's atomic model, the energy levels are represented by 'n'.
- The 'n' here is an integer and its range starts from the lowest energy level (n=1)
- The 'n' is also known as the principal quantum number.
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