# group 7

> group of chemical elements

**Wikidata**: [Q202602](https://www.wikidata.org/wiki/Q202602)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Group_7_element)  
**Source**: https://4ort.xyz/entity/group-7


## References

1. Freebase Data Dumps. 2013
2. BabelNet