Element Used in X-Rays and Rat Poison
This page is the CodyCross answer for the clue below from Casino, Group 262, Puzzle 2 (Card Counting).
Question is: Element Used in X-Rays and Rat Poison
and the answer is: BARIUM
Word Meaning:
BARIUM — The chemical element (symbol Ba) with an atomic number of 56. It is a soft, reactive, silvery alkaline earth metal.
Definitions from Wiktionary.