"oxygen" in inglés with examples - Collocation dictionary inglés
- Exhaled air at sea level still contains roughly 16% oxygen.
- All the minerals in this group contain carbon and oxygen joined together.
- Air contains less oxygen than water, but much more of the oxygen is in a form we can use.
- Cylinders containing medical oxygen must be black with a white shoulder.
- As water contains oxygen, it does not in fact prevent the paint from drying anyway!
- Because the chamber contains little oxygen, the components do not actually burn.
- Shortly after the Earth was formed, the atmosphere contained very little oxygen.
- Today's atmosphere contains 21% oxygen, which is high enough for this rapid development of animals.
- Most scientists agree that the Earth's atmosphere contained very little oxygen when the planet formed 4.5 billion years ago.
- Air and water contain oxygen so they are usually the reason for rust.
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