It has 8 electrons. And if its not an ion, then it has 8 protons.
Oxygen is a non metal element. There are 8 electrons in a single atom.
An atom with atomic number 8 corresponds to oxygen. Oxygen has 8 electrons because the number of electrons in an atom is equal to its atomic number.
An atom with 2 electrons would be helium, an atom with 8 electrons would be oxygen, and an atom with 6 electrons would be carbon.
Oxygen has 8 protons and 8 electrons in its atom.
An atom of oxygen has 8 electrons, in the configuration 2,6.
Every oxygen atom has eight electrons.
The atom must have 8 electrons to make it have a neutral charge
The number of protons in an atom is equal to the number of electrons. Therefore, an atom with 8 protons will have 8 electrons.
The K shell of an atom can hold up to 2 electrons.
Oxygen's atomic number is 8. That means an atom of oxygen always has 8 protons. To stabilize it then, it must also have 8 electrons.
A cation is an atom that has lost one or more electrons. An anion is an atom that has gained one or more electrons.
You have Lithium.