seven
7 atoms
Thier is a total of Seven orbits per atom.
This number is 4.
an atom's outer energy level doesn't have the maximum number of electrons.
1st orbit - 2 2nd orbit - 8 3rd orbit - 8 all together all three orbits can hold up to 18 electrons.
8
The electron orbits AROUND the nucleus (center).
4
electrons
8
4
8