The Most Abundant Periodic Element in the Universe
This page is the CodyCross answer for the clue below from The 80s, Group 793, Puzzle 5 (Tracksuits).
Question is: The Most Abundant Periodic Element in the Universe
and the answer is: HYDROGEN
Word Meaning:
HYDROGEN — (uncountable) The lightest chemical element (symbol H), with an atomic number of 1 and atomic weight of 1.008.
Definitions from Wiktionary.