# period

> row in the periodic table: repetition of properties in chemical elements when ordered by atomic number:

**Wikidata**: [Q101843](https://www.wikidata.org/wiki/Q101843)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Period_(periodic_table))  
**Source**: https://4ort.xyz/entity/period-q101843-2


## References

1. BabelNet
2. KBpedia