Casimir Pulaski was a talented military leader and brilliant battlefield tactician who, in the 1770s, had to leave his native Poland after participating in the unsuccessful wars to oust StanisÅaw II, a king put in place to rule at the behest of the Russians.
What is ammonia? Ammonia, also known as azane, is a chemical compound made of molecules which each contain one atom of nitrogen and three atoms of hydrogen. The molecular structure of ammonia is NH3. At ordinary room temperature and pressure, ammonia is a colourless gas which is lighter than air.
Definitions and Synonyms of ammonia | Another word for ammonia | What is ammonia? Definition 1: a pungent gas compounded of nitrogen and hydrogen (NH3) - [noun denoting substance] (ammonia is a kind of ...) chemical compound composed of only two elements binary compound (... is a kind of ammonia) the ion NH4 derived from ammonia; behaves in many respects like an alkali metal ion