# trace element

> chemical element whose concentration (or other measure of amount) is very low

**Wikidata**: [Q351792](https://www.wikidata.org/wiki/Q351792)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Trace_element)  
**Source**: https://4ort.xyz/entity/trace-element


## References

1. [Nuovo soggettario](https://thes.bncf.firenze.sbn.it/termine.php?id=64010)
2. Freebase Data Dumps. 2013
3. Integrated Authority File
4. National Library of Israel
5. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)