Okay, here is a simple way to find the atomic number, Count the protons or if you want a more techical way. Take the total mass of the nucleus minus the mass of all the neutrons then divide the rest of the mass by the mass of one proton.
This certain isotope of oxygen would have a mass of about 18 because electrons weigh almost nothing.
Hydrogen is an element having atomic number 1.It is the most plentiful element sen in stars.
Each element has a specific number of protons in the nuclei of its atoms. This number is known as the atomic number for the element. For instance, the atomic number of hydrogen is one because it has a just one proton in its nucleus. The atomic number of oxygen is eight, again because it has eight protons in its nucleus. For a full summary see the link for the periodic table.
A large collection of neutral atoms with the same atomic number is a sample of an element. Elements include include lithium, hydrogen, neon, and oxygen. Note that different isotopes of elements exist; these are atoms with the same atomic number but having a different number of neutrons.
all atoms with an atomic number under 40
Oxygen is a non metal element with atomic number of 8.
Oxygen is a gas element. atomic number of it is 8.
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.
Oxygen's atomic number is 8.
Oxygen is a non metal element. Atomic number of it is 8.
Oxygen
Oxygen is a non metal 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 is a non meta element. Atomic mass of it is 16 Atomic number of it is 8.
Oxygen come on now you breath it. :)
Oxygen is a non metal element. Atomic number of it is 8.
Oxygen is a none metal element. atomic number of it is 8.