Below you can find the The largest part of a water molecule is an atom of this element that has a negative charge Jeopardy Words Answer. The answer to The largest part of a water molecule is an atom of this element that has a negative charge has 6 letters. This clue belongs to the Chemistry class category and is part of Jeopardy Word Level 959. If you scroll near the bottom you will find other clues and answers part of level 959