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The Bohr radius (a0 or rBohr) is a physical constant, approximately equal to the most probable distance between the proton and electron in a hydrogen atom in its ground state. It is named after Niels Bohr, due to its role in the Bohr model of an atom. Its value is 5.2917721067×10^−11 m.
In relation to the base unit of [length] => (meters), 1 Bohr Radius (Bohr) is equal to 5.29177E-11 meters, while 1 Pixels (PX) = 0.0002645833 meters.| 521900 Bohr Radius | to common length units |
|---|---|
| 521900 Bohr | = 2.761774763E-5 meters (m) |
| 521900 Bohr | = 2.761774763E-8 kilometers (km) |
| 521900 Bohr | = 0.002761774763 centimeters (cm) |
| 521900 Bohr | = 9.0609408234908E-5 feet (ft) |
| 521900 Bohr | = 0.0010873128988189 inches (in) |
| 521900 Bohr | = 3.0203136078303E-5 yards (yd) |
| 521900 Bohr | = 1.7160872771763E-8 miles (mi) |
| 521900 Bohr | = 2.9191150650037E-21 light years (ly) |
| 521900 Bohr | = 0.10438205143711 pixels (PX) |
| 521900 Bohr | = 1.726109226875E+30 planck length (pl) |