Chemical Element Whose Atomic Number Is 9
This page is the CodyCross answer for the clue below from Larger than Life, Group 2152, Puzzle 3 (Airport Hangars).
Question is: Chemical Element Whose Atomic Number Is 9
and the answer is: FLUORINE
Word Meaning:
FLUORINE — (uncountable) The chemical element (symbol F) with an atomic number of 9. It is the lightest of the halogens, a pale yellow-green, highly reactive gas that attacks all metals.
Definitions from Wiktionary.