Definizione monolingua

oxygen

Wikipedia oxygen (countable and uncountable; plural oxygens)

1. A chemical element (symbol O) with an atomic number of 8 and relative atomic mass of 15.9994.
2. Molecular oxygen (O₂), a colorless, odorless gas at room temperature.
3. (medicine) A mixture of oxygen and other gases, administered to a patient to help him or her to breathe.
4. (countable) An atom of this element.

Definizione dizionario oxygen

	ossigeno
	chemical element
	A gaseous chemical element with symbol O and atomic number 8; an essential element in cellular respiration and in combustion processes; the most abundant element in the earth's crust and about 20% of the air by volume. (Source: MGH)
	chemicals

Altri significati:

(medicine) A mixture of oxygen and other gases, administered to a patient to help him or her to breathe.

molecular oxygen

Molecular oxygen (O2), a colorless, odorless gas at room temperature.

(countable) An atom of this element.

A chemical element (symbol O) with an atomic number of 8 and relative atomic mass of 15.9994.

atom of oxygen