The NH4 asked about is the amonium ion, and it's written NH4+ to indicate it has a positive charge (+1). It's a cation. Wikipedia has more information on this chemically significant polyatomic ion, and you'll find that a link to that post is provided below.
NH4 in chemistry is the formula for ammonium. It consists of one nitrogen atom to 4 hydrogen atoms. It is formed when a chemical process converts ammonia with the chemical formula NH3 to ammonium.
Chemical formula for ammonium sulfide I believe.
NH4 is the name of ammonium. This compound is the ionized version of NH3, better known as ammonia, a colorless gas with a strong odor.
Methane. It's a gas, natural gas, actually. One of the basic fuels around the country.
ammonium chloride
ammonium fluoride
ammonium nitrate
ammonium
hydrazine
Uranium
Electron (-:
RTP stands for room temperature (in chemistry)
CaS = Calcium Sulfide
i am not sure o well...
No, sulfate. NH4(+) is ammonium.
it's very complicated go ask your chemistry teacher. actually i don't know
I think this belongs in Chemistry NH3 is Ammonia and NH4 would be an ammonia ION which is called Ammonium
carbon
Reaction.
Uranium
By convention, it would be called nitrogen monohydride.
The retort stand is a simple device in chemistry laboratory used to hold a burette or any other laboratory item.
Potassium Oxide.
Sulfur
francium
Joules