If you are talking about the gas we breath in the air, it's a compound. Pure oxygen as a gas exists as a molecule. Oxygen as an element, is unstable and as far as I know doesn't exist as a single element in nature. It will always occur in combination with something else, such as H2O or O2.
Air is always a mixture and neither an element nor a compound. As usual with mixtures, the concept of purity does not apply to air.
Air is a mixture.
It is an element.
No. An element is a pure substance made of only one kind of atom. A compound is a pure substance made of two or more kinds of atom.
It is a pure element, though if you are talking about sulfur in its natural form (S8), then yes it is a pure compound.
F2 (fluorine) is an element and thus a pure substance. However a compound is a pure substance as well.
Sodium is an element on the periodic table, and is NOT a compound.
Pure water is a compound.
The pure nitrogen is a chemical element, gaseous at room temperature.
A pure element or a pure compound are homogeneous.
Californium is a pure element.
pure element
Pure gold is an element. (AU)
Plutonium is a pure chemical element.
No, it is a pure element
A pure substance is either an element or a compound.
Pure gold is an element.
Steel is an alloy- which is a compound, or intermixture. So it is not an element or pure substance.
pure element