Element Discovered and Named by Marie Curie
This page is the CodyCross answer for the clue below from Mesopotamia, Group 967, Puzzle 5 (Dams and Aqueducts).
Question is: Element Discovered and Named by Marie Curie
and the answer is: POLONIUM
Word Meaning:
POLONIUM — A rare, highly radioactive chemical element (symbol Po) with atomic number 84.
Definitions from Wiktionary.