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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.
The picometer (symbol: pm) or picometre (International spelling) is a unit of length in the metric system, equal to 1×10−12 m, or one trillionth (1/1000000000 ..more definition+
In relation to the base unit of [length] => (meters), 1 Bohr Radius (Bohr) is equal to 5.29177E-11 meters, while 1 Picometers (pm) = 1.0E-12 meters.| 7 Bohr Radius | to common length units |
|---|---|
| 7 Bohr | = 3.704239E-10 meters (m) |
| 7 Bohr | = 3.704239E-13 kilometers (km) |
| 7 Bohr | = 3.704239E-8 centimeters (cm) |
| 7 Bohr | = 1.2153015091864E-9 feet (ft) |
| 7 Bohr | = 1.4583618110236E-8 inches (in) |
| 7 Bohr | = 4.0510050306212E-10 yards (yd) |
| 7 Bohr | = 2.301707403762E-13 miles (mi) |
| 7 Bohr | = 3.9152721699609E-26 light years (ly) |
| 7 Bohr | = 1.4000275149641E-6 pixels (PX) |
| 7 Bohr | = 2.315149375E+25 planck length (pl) |