# copernicium

> chemical element with symbol Cn and atomic number 112

**Wikidata**: [Q1278](https://www.wikidata.org/wiki/Q1278)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Copernicium)  
**Source**: https://4ort.xyz/entity/copernicium


## References

1. Atomic weights of the elements 2009 (IUPAC Technical Report)
2. [Source](https://www.cns11643.gov.tw/wordView.jsp?ID=286249)
3. Freebase Data Dumps. 2013
4. BabelNet
5. KBpedia