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Sodium sulfide is Na2S. Two ions can be separated: Na+ and S=. The negative ion S= is the anion.

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How many ionic charge does sodium sulfide has?

The chemical formula of sodium sulfideis Na2S. The sodium cation is Na+ and the sulfide anion is S2-.


What is the compound formed from sodium and sulfur?

The compound formed from sodium and sulfur is sodium sulfide (Na2S).


What is the chemical formula and name of the ionic compound for Na and S?

The ionic compound formed by sodium (Na) and sulfur (S) is sodium sulfide with the chemical formula Na2S.


What is the appropriate chemical name for Na2S?

It is an ionic compound, so its name is sodium sulfide. Greek prefixes are not used when naming an ionic compound.


What is the correct order to use in writing the name of an ionic compound?

The name of an ionic compound typically consists of the cation followed by the anion. For example, in the compound sodium chloride (NaCl), "sodium" is the cation and "chloride" is the anion.


Is sodium bromide ionic or molecular compound?

Sodium bromide is an ionic compound because it is composed of a metal cation (sodium) and a nonmetal anion (bromide) held together by ionic bonds.


What is a type you binary ionic compound?

A binary ionic compound is formed between two elements, typically a metal cation and a nonmetal anion. For example, sodium chloride (NaCl) is a type of binary ionic compound where sodium (metal) forms a cation and chlorine (nonmetal) forms an anion.


What is the formula of anion in the ionic compound sodium bromide?

The formula of the anion in sodium bromide is Br^-. Sodium bromide is composed of the sodium cation (Na^+) and the bromide anion (Br^-), which combine in a 1:1 ratio to form the compound NaBr.


What element can combine with sulfur to make an ionic compound?

Many metals form ionic sulfides containing the S2- ion, , for example sodium, Na2S sodium sulfide. Iron forms a sulfide, FeS, iron(II) sulfide and a disulfide, containing the S22- ion, iron, iron(II) disulfide, FeS2 , "fools gold"


What does the formula sodium sulfide mean?

The formula of sodium sulfide is Na2S, where the 2 should be a subscript. It means that in the ionic compound there are 2 moles of sodium ions for every 1 mole of sulfide ions.


Does sodium and hydrogen form an ionic compound?

Sodium hydride, NaH is ionic and contains Na+ and H-


Is stannic sulfide ionic or covalet?

Stannic sulfide (SnS2) is an ionic compound. It is composed of a metal (tin, Sn) and a nonmetal (sulfur, S), which typically form ionic bonds. Tin forms a 4+ cation while sulfur forms a 2- anion, resulting in the formation of an ionic compound.