'oxygen' in a sentence
Learn how to use 'oxygen' with 11 example sentences.
- oxygen noun
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: a nonmetallic bivalent element that is normally a colorless odorless tasteless nonflammable diatomic gas; constitutes 21 percent of the atmosphere by volume; the most abundant element in the earth's crust
Trees give off oxygen and absorb carbon dioxide.
The atmosphere mostly consists of nitrogen and oxygen.
A water molecule has two hydrogen atoms and one oxygen atom.
The arteries transport oxygen-rich blood from the heart to the tissues.
He died from lack of oxygen.
Are you getting enough oxygen?
Thomas climbed Everest without oxygen.
That oxygen tank is sexy.
We yawn when we are short of oxygen.
Iron and oxygen are elements.
You're a waste of oxygen.