Oxygen is an element which is a gas at room temperature and constitutes approx 20% of Earth's atmosphere. It reacts with many substances to form oxides.
The chemical symbol for Oxygen is O, No. 8 on the periodic chart.
Oxygen is a byproduct of photosynthesis in most autotrophs (plants) and is used in cellular respiration in most animals, including insects, fish, birds, reptiles, and mammals.
It is the useful part of the air for humans and animals. It is grouped with carbon dioxide as one of the respiratory gases. Metabolism in animals combines carbon with oxygen, creating energy and carbon dioxide.
Oxygen is a component of air that is about 21% in composition. It has an atomic number 8.
refers to the process of adding oxygen to a medium such as water or BODY TISSUE
The official definition of the word oxygen is "a colorless, odorless reactive gas, the chemical element of atomic number 8 and the life-supporting component of the air."
something you breathe.
they are different isotopes of oxygen, oxygen-17 has one more neutron than oxygen-16 making it slightly heavier. Oxygen-17 will react slightly slower than oxygen-16 since it has more mass.
ratio between oxygen usage to oxygen uptake is called as Oxygen extraction ratio
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Oxygen is colorless as a gas, but as a liquid it is pale blue.
Oxygen is both a compound and an element. In nature, Oxygen forms bonds with itself to form a compound consisting of two elemental oxygen atoms to form one compounded oxygen molecule. This is O2.
Dissolve oxygen is when oxygen is dissolved and oxygen is just normal oxygen!
Oxygen. Without oxygen, you are in the Anerobic cycle.
Oxygen, you can not feel oxygen
An oxygen atom
Oxygen is an element - the only thing that composes oxygen are oxygen atoms. Oxygen found naturally (molecular oxygen) is formed from two atoms of oxygen, O2.
Oxygen is a gas composed of oxygen molecules. A stable oxygen molecule is made from two oxygen atoms, represented as O2.
The oxygen molecule, the form of oxygen found in the Earth's atmosphere, is 100% oxygen. There fore it is the material that has the most oxygen in it.
Oxygen has a lower point.
Oxygen is produced as a by-product of photosynthesis.
they are different isotopes of oxygen, oxygen-17 has one more neutron than oxygen-16 making it slightly heavier. Oxygen-17 will react slightly slower than oxygen-16 since it has more mass.
how can a man on oxygen get denied the right to have his oxygen at work ?
An oxygen molecule has two oxygen atoms (ozone has three).