This compound is sodium sulfide.
Na2S
The molybdenum chemical symbol is Mo.
The chemical symbol for Helium is He.
The chemical symbol for strontium is Sr. The chemical symbol for copper is Cu.
The chemical formula (not symbol) of sodium sulfide is Na2S.
The chemical symbol for sodium thiosulphate (hypo) is Na2S2O3•5H2O.
The most common compound between sodium and sulfur that does not contain other elements has the formula Na2S.
The chemical formula for sodium oxide is Na2O. It is an ionic compound and the ions present are Na+ and O2-.
This compound is sodium sulfide.
The chemical formula of sodium sulfide is Na2S.
I think.... Pb(NO3)2 + Na2S -> PbS + 2(NaNO3) If someone knows for sure please kill my answer.
Na2S : Sodium sulfide
Sodium sulfide or Disodium sulfide. Both are correct terms for that formula.
Na2S (sodium sulfide) is made up of a metal (Na) and a non metal (S), so this would constitute an ionic bond.
Sodium sulfide is the name used to refer to the chemical compound Na2S, but more commonly it refers to the hydrate Na2S·9H2O. Both are colorless water-soluble salts that give strongly alkaline solutions. When exposed to moist air, Na2S and its hydrates emit hydrogen sulfide, which smells much like rotten eggs or flatus.
sodium and sulfide