Any material that has Oxide in its name contains Oxygen. For example, RUST is Iron Oxide.
no. its in many compounds but not in many common materials.
In the air, oxygen makes about 17-29% of the air we breath.It is also in water, and hundreds of other chemicals and materials. It's extremely common
Astatine is an extremely rare chemical element, not found in common materials.
Oxygen.
Quartz.
Oxygen
Oxygen is found in many common materials on Earth, such as water, rocks, and living organisms. It is also a component of the Earth's atmosphere, making up about 21% of the air we breathe. Oxygen is essential for life and plays a key role in many chemical reactions and biological processes.
Yes, oxygen can be separated from materials it is found in through processes such as electrolysis, which uses an electric current to split water molecules into oxygen and hydrogen. Other methods like fractional distillation can also be used to separate oxygen from air.
Oxygen.
egtthy
Oxygen, CO2, proteins.
IronNickelCoblatand Alloys