To convert Bohr radii to millimeters, multiply the value by 5.29177 × 10⁻⁸. To go the other way, multiply millimeters by 18,897,300 to get Bohr radii.
| Bohr Radii (a₀) | Millimeters (mm) |
|---|---|
| 1 a₀ | 5.29177 × 10⁻⁸ mm |
| 2 a₀ | 1.05835 × 10⁻⁷ mm |
| 5 a₀ | 2.64589 × 10⁻⁷ mm |
| 10 a₀ | 5.29177 × 10⁻⁷ mm |
| 20 a₀ | 1.05835 × 10⁻⁶ mm |
| 50 a₀ | 2.64589 × 10⁻⁶ mm |
| 100 a₀ | 5.29177 × 10⁻⁶ mm |
| 500 a₀ | 2.64589 × 10⁻⁵ mm |
| 1,000 a₀ | 5.29177 × 10⁻⁵ mm |
250 a₀ × 5.29177 × 10⁻⁸ = 1.32294 × 10⁻⁵ mm
Try this example →Bohr radius (a₀). The Bohr radius is about 5.29177 × 10⁻¹¹ m, the most probable distance between the nucleus and the electron in a hydrogen atom.
Millimeter (mm). A millimeter is one thousandth of a meter, used for small measurements such as thickness and rainfall.
There are 5.29177 × 10⁻⁸ millimeters in one Bohr radius.
Multiply the number of Bohr radii by 5.29177 × 10⁻⁸. For example, 10 Bohr radii equal 5.29177 × 10⁻⁷ millimeters.
One millimeter equals 18,897,300 Bohr radii.