# Van Arkel–Ketelaar triangle

> triangle showing varying degrees of ionic, metallic and covalent bonding

**Wikidata**: [Q4165258](https://www.wikidata.org/wiki/Q4165258)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Van_Arkel–Ketelaar_triangle)  
**Source**: https://4ort.xyz/entity/van-arkel-ketelaar-triangle


## References

1. Freebase Data Dumps. 2013