# rest mass

> mass of a particle at rest in an intertial frame

**Wikidata**: [Q96941619](https://www.wikidata.org/wiki/Q96941619)  
**Source**: https://4ort.xyz/entity/rest-mass-q96941619


## References

1. ISO 80000-10:2019 Quantities and units — Part 10: Atomic and nuclear physics
2. International Electrotechnical Vocabulary