Oxygen atoms contain 8 protons in their nuclei, therefore oxygen is atomic number 8 on the Periodic Table.
Oxygen is a gas. atomic number of it is 8.
Oxygen has an atomic number of 8. This also means that it has 8 protons in its nucleus.
Oxygen has 8 protons. for this reason its atomic number 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 is a non metal element. Atomic number of it is 8.
Oxygen is a none metal element. atomic number of it is 8.
Oxygen's atomic number is 8.atomic number of oxygen (O) is eight
The atomic number of oxygen is 8. This means that an oxygen atom has 8 protons in its nucleus.
Oxygen has 8 protons in the atom.
The atomic number of oxygen, which is 8, represents the number of protons found in the nucleus of an oxygen atom. It determines the element's identity as oxygen and its placement on the periodic table. The atomic number also influences the chemical properties of oxygen.
If you had looked in the periodic table, you would have seen that the element Oxygen has an atomic mass of 16 (or more precisely 15.9994) and if you were to take that atomic mass and subtract the atomic number from it (i.e. 8) you would get a difference of 8 which is the number of neutrons it contains. In short, oxygen is that element.
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.