It is a pure element, though if you are talking about sulfur in its natural form (S8), then yes it is a pure compound.
Yes, it is the compound Sulfur trioxide. Hint: If it has a chemical formula (with no + or - at the end) it is a pure substance.
No, sulfur is an element and sulfur dioxide is a gaseous compound. Sulfur dioxide is the combustion product of sulfur in an oxygen atmosphere (S+O2 --> SO2) Where sulfur is an element, sulfur dioxide is a compound and where sulfur is an insoluble yellow solid, sulfur dioxide is a colorless soluble gas.
Sulfur (sulphur) dioxide and sulfur trioxide all are compounds, as ANY oxide is.
There is no compound called "sulphur quad oxide." It is likely a mistaken or misspelled term. The correct name for the compound with four oxygen atoms bonded to a sulfur atom is sulfur tetraoxide (SO4). However, this compound is highly reactive and unstable, thus rarely encountered in pure form.
Carbon disulfide is a pure substance, not a mixture. It is a homogeneous compound composed of carbon and sulfur atoms in a fixed ratio.
No. Sulfur dioxide is a compound, which makes it a pure substance, not a mixture.
Sulfur is an element and therefore homogeneous.
Sulfur trioxide is a compound with a chemical formula SO3, consisting of sulfur and oxygen atoms. It is a homogeneous substance because it is a pure compound with uniform composition throughout.
Yes, it is the compound Sulfur trioxide. Hint: If it has a chemical formula (with no + or - at the end) it is a pure substance.
No, sulfur is an element on the periodic table, while sulfate is a compound that includes sulfur and oxygen atoms. Sulfur is the pure element, while sulfate is a chemical compound containing sulfur and oxygen ions.
Yes. Any compound present in a mixture retains its own properties.
No, crude oil is not a pure compound. It is a complex mixture of hydrocarbons and other organic compounds, including sulfur, nitrogen, and oxygen. The composition of crude oil varies depending on its source.
Sulfur is in pure sulfur & nothing else, otherwise it wouldn't be pure would it?
It can be, as long as no other substances are present.
Sulfur trioxide is a compound, because it always contains sulfur and oxygen in the same proportions to each other and features inter atomic chemical bonds.
S8 is more of an element than a compound. An element is only itself, and that sort of fits the bill, and a compound is something made of two or more elements, but 'molecule' would better fit the definition of that.
The pure substance of sulfur hexafluoride consists of a single type of molecule made up of one sulfur atom and six fluorine atoms bonded together. It is a colorless, odorless gas that is non-flammable and non-reactive under normal conditions.