# mass defect

> equivalent mass of the binding energy of an atomic nucleus

**Wikidata**: [Q26897126](https://www.wikidata.org/wiki/Q26897126)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Mass_defect)  
**Source**: https://4ort.xyz/entity/mass-defect


## References

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