Oxygen is a chemical element.
Neither. The condensation of oxygen gas is a phase change. The oxygen itself would be an element, not a mixture.
Neither, it is a mixture of a variety of compounds.
Oxygen Gas is itself a co-valent compound. It's formula is O2 which means oxygen gas is an atom contains two O molecules. Except zero group element all gases are compound.
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.
elementHydrogen as a gas, plasma, or liquid is still an element.
Element: oxygen, potassium Compound: sodium chloride, potassium dichromate Mixture: air, orange juice
Element.
Argon gas is an element. It will be element only. It can be part of some mixture. But never ever be a part of the compound. It is a noble gas.
Argon gas is an element. It will be element only. It can be part of some mixture. But never ever be a part of the compound. It is a noble gas.
Oxygen is an ELEMENT. It is found in the Periodic Table. It exists in two allotropic forms, viz. O2(oxygen) and O3(ozone).
Element.
IT IS A MIXTURE =] dumbo!
Ar is the chemical symbol for the element argon. It is a noble gas and a pure element, not a compound or mixture.
oxygen gas is a misture
No. It is a compound made of the elements oxygen and hydrogen: H2O.
Argon gas is an element. It will be element only. It can be part of some mixture. But never ever be a part of the compound. It is a noble gas.
Oxygen is both a compound and an element. In nature, Oxygen forms bonds with itself to form a compound consisting of two elemental oxygen atoms to form one compounded oxygen molecule. This is O2.