About the Units
bohr radius (a₀)
A unit of length used to describe the size of atoms, based on quantum mechanics.
Learn more about bohr radiuses
exameter (Em)
A very large length unit equal to 10^18 meters.
Common Conversions
- 1 a₀ = 5.2917724e-29 Em
- 1.889726e28 a₀ = 1 Em