Fy
See also: Appendix:Variations of "fy"
Translingual
Etymology
Abbreviation of feynmanium (“element 137 (Uts), untriseptium”).
Symbol
Fy
- (informal) Symbol for feynmanium
Usage notes
This is not an official designation, but is a nickname used by some members of the nuclear physics community.
Synonyms
- Uts (untriseptium) (this is the current official designation for this hypothetical element)