The atomic number of Oxygen is eight (8)
The atomic weight of O is 15.9994 grams per mole. Oxygen gas exists as a diatomic molecule: O2.
Oxygen's atomic number is 8.atomic number of oxygen (O) is eight
The atomic number of oxygen (abbreviated O) is 8.
Oxygen is a gas element. atomic number of it is 8.
The atomic number of an element refers to the number of protons in its nucleus. For oxygen (O), the atomic number is 8. So in O2 (oxygen molecule), each oxygen atom contributes its atomic number (8) to the total atomic number for the molecule.
Oxygen come on now you breath it. :)
Oxygen is a gas. atomic number of it is 8.
Look on the Periodic Table. The bottim number is the Atomic Mass and the top is the atomic number. ex. The atomic mass for O (oxygen) is 16.
The atomic oxygen is O.
Oxygen (O)
I think it is H217O in its water form and Oxygen-17,17O in its atomic form.
The atomic number of an element tells you the amount of of electrons. In oxygen, symbol 'O', there are 8 electrons since the atomic number is 8. For example, the atomic number of Hydrogen is 1, so there is 1 electron in a Hydrogen atom.
This element is oxygen (O).