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Oxygen is a pure substance. In nature, free oxygen exists as a molecule of two oxygen atoms covalently bonded, O2.
What else can I help you with?
Is oxygen a homogeneous or heterogeneous mixture?
Neither. Oxygen is an element, which is a pure substance and not a mixture.
Is oxygen either a pure substance or a mixture?
pure substance
Is oxygen pure or a mixture?
Oxygen is an element and a pure substance.
Is oxygen mixture?
Oxygen is an element, which is a pure substance.
Is oygen gas a mixture or a pure substance?
Oxygen is an element indicating that is a pure substance.
Is hydrogen peroxide a pure substance or a mixture?
Mixture, because it is mixed with all sorts of chemicals, such as smog, and or pollen.Mixture is NOT a pure substance, because to be a pure substance, it can't be mixed with anything.
Is oxygen a substance or mixtures?
substance because you can write it as a formula
Is liquid oxygen a homogeneous mixture?
It is homogeneous, but it is not a mixture. It is an element, which is a pure substance.
Is oxgen homogeneous or heterogeneous mixture?
Neither, Oxygen is a pure substance not a mixture.
Is Sodium chlorate a pure substance and not a mixture of sodium chloride and oxygen?
Sodium chlorate is a pure substance with a chemical formula NaClO3. It is distinct from a mixture of sodium chloride (NaCl) and oxygen (O2).
Is oxygen a pure substance or solution?
Oxygen is a pure substance because it is made up of only one type of atom - oxygen atoms. It is not a solution, which is a homogenous mixture of two or more substances.
Is elemental oxygen a mixture?
No. By definition an element is not a mixture.
