Below you can find the The name of this gas symbol nh3 goes back to ancient egypt where it was part of the salt of ammon Jeopardy Words Answer. The answer to The name of this gas symbol nh3 goes back to ancient egypt where it was part of the salt of ammon has 7 letters. This clue belongs to the Science category and is part of Jeopardy Word Level 1036. If you scroll near the bottom you will find other clues and answers part of level 1036