# f-block

> periodic table block; in the center-left of a 32-column periodic table but in the footnoted appendage of 18-column tables.

**Wikidata**: [Q214680](https://www.wikidata.org/wiki/Q214680)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/F-block)  
**Source**: https://4ort.xyz/entity/f-block


## References

1. Freebase Data Dumps. 2013