No, sulphur is an element. Sulfur can form an unusually broad variety of molecules consisting of nothing but sulfur atoms, but all of them are covalent.
You generally only get ionic compounds if your reactants are a metal and a non-metal. If not, then it's probably covalent.
For example, zinc sulphide (ZnS) is an ionic compound, because you're combining a metal (zinc) with a nonmetal (sulphur). On the other hand, sulphur dioxide (SO2) is a covalent compound, since both reactants are nonmetals.
An ionic compound
SO3 is a covalent compound, not ionic. It is called sulfur trioxide.
Sodium and sulfur together in a compound represents a ionic bonds, because sodium is a metal and sulfur is a non-metal. The chemical formula for this compound would Na2S, and its name would be sodium sulfide.
Yes. Magnesium sulfide is an ionic compound.
Yes
K2S is the formula for the ionic compound formed from potassium and sulfur.
K2S is the formula for the ionic compound formed from potassium and sulfur.
The compounds in the system nitrogen-sulfur are not ionic.
An ionic compound
SO3 is a covalent compound, not ionic. It is called sulfur trioxide.
When lithium and sulfur combine, they do so as Li2S (lithium sulfide). This is an ionic compound.
Sodium and sulfur together in a compound represents a ionic bonds, because sodium is a metal and sulfur is a non-metal. The chemical formula for this compound would Na2S, and its name would be sodium sulfide.
Yes. Magnesium sulfide is an ionic compound.
Yes
No. It is covalent.
yes
K2S is the formula for the ionic compound formed from potassium and sulfur.