Oxygen's atomic number is 8. Thus it has 8 positively charged protons per atom. In order for oxygen to be neutral, it must also have 8 negatively charged electrons in each atom.
Oxygen has 8 protons and 8 electrons in its atom.
8 protons
8 electrons and 8 protons
Oxygen has: 8 neutrons 8 protons (8 electrons)
1 atom of oxygen contains 8 protons and 8 electrons.
An oxygen atom has 8 protons, 8 electrons, and either 8 or 9 neutrons, depending on the isotope.
8 protons, 8 electrons, 8 neutrons in oxygen
Oxygen has 8 protons- the atomic number is the number of protons an atom has. A single oxygen atom contains 8 electrons to balance this charge, but oxygen is diatomic- meaning it will be O2 instead of just one Oxygen molecule.
The electrons in an element is the same as the protons and the atomic number. 8
Oxygen has 8 protons. The number of protons in an atom is equal to its atomic number, which defines the element. Oxygen's atomic number is 8, so it has 8 protons.
Oxygen's atomic number is 8. Thus, a neutral atom of oxygen will have 8 protons and 8 electrons. The most common isotope of oxygen is 16O, which has 16 - 8 = 8 neutrons.
Oxygen has 8 protons, 8 electrons, and typically 8 neutrons in its nucleus.