3 ms·
Ammonia at standard temperature and pressure is a gas. It is poisonous to breathe if enclosed at sufficient density, but once it gets outside it's no risk to an
by jessaustin 4y ago
Ammonia at standard temperature and pressure is a gas. It is poisonous to breathe if enclosed at sufficient density, but once it gets outside it's no risk to anything.
- ncmncm 4y agoA buoyant gas. It goes up. A potful of liquid ammonia boiling on the ground nearby can be bad, for a while.