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.
Yes it is one of those things. It is an element.
Oxygen is an element indicating that is a pure substance.
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.