# Bohr radius

> physical constant; the most probable distance between an electron and the nucleus in a nonrelativistic model of the hydrogen atom with infinitely heavy nucleus

**Wikidata**: [Q652571](https://www.wikidata.org/wiki/Q652571)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Bohr_radius)  
**Source**: https://4ort.xyz/entity/bohr-radius


## References

1. Freebase Data Dumps. 2013
2. 2018 CODATA recommended values
3. [Source](http://physics.nist.gov/cgi-bin/cuu/Value?bohrrada0)
4. ISO 80000-10:2019 Quantities and units — Part 10: Atomic and nuclear physics
5. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)