Chemical Element With an Isotope Called Deuterium

This page is the CodyCross answer for the clue below from The 70's, Group 332, Puzzle 1 (Isle of Wight).

Question is: Chemical Element With an Isotope Called Deuterium

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.

Chemical Element With An Isotope Called Deuterium - The 70's CodyCross Answers | CodyCross Solutions