Most Common Element in the Universe; H
This page is the CodyCross answer for the clue below from Chile, Group 2295, Puzzle 1 (Valdivian Rainforest).
Question
Most Common Element in the Universe; H
Answer
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.