yes
Oxygen is an example of an atom, gas, and an element.
Oxygen itself is not an example of a mixture, but rather an element. However, air, which is a mixture of gases including oxygen, can be considered an example of a mixture.
No, but oxygen is most common as a gas.
An example of gas matter is evaporated water.
Oxygen!
oxygen
Oxygen
TRUE
A non-example of oxygen could be helium, as it is an inert gas that does not readily react with other elements to form compounds or support combustion like oxygen does.
I think it is like how you can't see oxygen, but you can see liquid oxygen...
no. oxygen is a gas found in the air, and salt is a solid mineral found in the ground.
oxygen and oxygen, nitrogen and nitrogen