oxygen gas is a misture
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.
Element: oxygen, potassium Compound: sodium chloride, potassium dichromate Mixture: air, orange juice
No. It is an element.Oxygen is a pure gas that is mixed with other gases to produce the atmosphere to support human life. Deep sea divers use a mixture of oxygen and other gases to enable them to dive deep - it is a very important science. Our blood captures the oxygen we breathe in and binds it safely to the transport molecule called haemoglobin.
Oxygen is an element indicating that is a pure substance.
Oxygen is an ELEMENT. It is found in the Periodic Table. It exists in two allotropic forms, viz. O2(oxygen) and O3(ozone).
No. Oxygen is an element that is a gas under normal conditions.
Element.
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.
No - it is an element all in itself. An example of a gas mixture is carbon dioxide, made of a mixture of oxygen and carbon. So helium is just helium; nothing mixed in with it.