Radius of nth Bohr orbit (hydrogen-like) (r_n = n² a₀ / Z)
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r_n = n² a₀ / Z
What each symbol means
| Symbol | What it stands for |
|---|---|
| Z | Atomic number of nucleus |
| n | Principal quantum number |
| a_0 | Bohr radius |
| r_n | Radius of nth stationary orbit (m) |
When to use this
Non-relativistic Bohr model; hydrogen-like single electron dominant.