TRUE
No, but oxygen is most common as a gas.
An example of gas matter is evaporated water.
Oxygen is an example of an atom, gas, and an element.
oxygen Helium is an example of a gas. It has the symbol of He on the atomic chart.
Oxygen is a gas that begins with the letter O.
nitrogen,Helium,oxygen
nitrogen,Helium,oxygen
Substances that exist in the gaseous phase are commonly referred to as gases. The most common example of a gas is air (the air we breathe is a gas). It can also be considered as a mixture of many gases such as nitrogen, oxygen, and carbon dioxide.
Air. (Oxygen, Carbon Dioxide)
oxygen! Helium
Electrolysis of water to oxygen and hydrogen gas
Nitrogen, helium, carbon dioxide.