Uncharged Part of an Atom
This page is the CodyCross answer for the clue below from Larger than Life, Group 2153, Puzzle 2 (Cathedral Ceilings).
Question is: Uncharged Part of an Atom
and the answer is: NEUTRON
Word Meaning:
NEUTRON — (particle physics) A subatomic particle forming part of the nucleus of an atom and having no charge; it is a combination of an up quark and two down quarks.
Definitions from Wiktionary.