Marie Curie Was Honored for Her Study of This
This page is the CodyCross answer for the clue below from Mexico, Group 1371, Puzzle 3 (Teotihuacan).
Question is: Marie Curie Was Honored for Her Study of This
and the answer is: RADIATION
Word Meaning:
RADIATION — The shooting forth of anything from a point or surface, like diverging rays of light.
Definitions from Wiktionary.