2 oxygen
Zero. Oxygen is an element.
Because they are all the same type of atoms. Oxygen is an element. If you have 10 oxygen atoms, they will all behave like oxygen, since they are the same element.
Oxygen is an element in its own right, so it only contains one element: oxygen.
No, the oxygen molecule is made up of two atoms of the same element, oxygen.
Oxygen.
2 atoms of oxygen joined togetherBy mass, oxygen is the third-most abundant element in the universe, after hydrogen and helium. At STP, two atoms of the element bind to form dioxygen.
Ozone is not an element. It is a molecules. The molecule of ozone is formed by the combination of three oxygen atoms(where oxygen is an element).
Only oxygen, since it is an element. An oxygen molecule is O2.
C6H12O6. Six carbon atoms, 12 hydrogen atoms and six oxygen atoms.
2 atoms of oxygen joined togetherBy mass, oxygen is the third-most abundant element in the universe, after hydrogen and helium. At STP, two atoms of the element bind to form dioxygen.
An element is only made of the same type of atoms. Ex. oxygen is an element, and it is only oxygen atoms, nothing else. If there's both hydrogen and oxygen atom it is H2O, which is a compound.
Ozone is the only compound which has only three atoms of oxygen.