Synthetic Element, Symbol Fm
This page is the CodyCross answer for the clue below from Inside the Spaceship, Group 1196, Puzzle 3 (Codycross Helpers).
Question is: Synthetic Element, Symbol Fm
and the answer is: FERMIUM
Word Meaning:
FERMIUM — A transuranic chemical element (symbol Fm) with an atomic number of 100.
Definitions from Wiktionary.