# plutonium-240

> isotope of plutonium

**Wikidata**: [Q2330653](https://www.wikidata.org/wiki/Q2330653)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Plutonium-240)  
**Source**: https://4ort.xyz/entity/plutonium-240


## References

1. [CAS Common Chemistry](https://commonchemistry.cas.org/detail?cas_rn=14119-33-6)
2. Freebase Data Dumps. 2013
3. [NuDat](http://www.nndc.bnl.gov/nudat2/reCenter.jsp?z=94&n=146)
4. [NuDat](http://www.nndc.bnl.gov/nudat2/reCenter.jsp?n=146&z=94)
5. [The AME2016 atomic mass evaluation (I). Evaluation of input data; and adjustment procedures](http://amdc.in2p3.fr/masstables/Ame2016/mass16.txt)
6. KBpedia
7. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)
8. UniChem