Shortly after the birth of the universe. It is an element.
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Oxygen was created by fusion in the cores of stars and distributed through the universe when those stars exploded.
There is no oxygen in space. The oxygen in space stations is created through a process called electrolysis, which uses energy from solar panels to split water (H2O) into hydrogen gas (H2) and oxygen gas (O2).
When one atom of Oxygen forms a convalent bond with two atoms of Hydrogen the compound known as water will be created.
oxygen is oxygen. no matter how its made. unless im missing something. you may want to refine your search based off of how its made. For instance, known biproducts of 'such and such' process used to create oxygen.
oxygen was created by trees.Trees were created from bacteria and living organisms.Trees create oxygen that we need to survive.
Oxygen Studios was created in 2007.
Oxygen Education was created in 2001.
Oxygen Games was created in 2004.
Oxygen Green Party was created in 1998.
Oxygen Project was created on 2008-01-11.
Oxygen - film - was created on 1999-11-12.
Oxygen of Love was created on 1996-09-06.
Diary of an Oxygen Thief was created in 2006.
Oxygen Design Agency was created in 1996.
Ozone is created by the oxygen molecules. When the UV falls on oxygen, ozone is formed.
Oxygen - Marie Serneholt song - was created in 2006.