So that means two go into the one s orbital, two goes into the two s orbital and five go into our two p orbital. Okay, so what happens? Well, we set an ionic bond is formed between atoms that have low ionization energies and high electron athenity energy. So low ionization energies. That means that very little energy is required to take this electron away from the outermost shell, while this flooring atom has a high electron affinity, which means that it is very likely that it will gain an electron. So what happens is one of these electrons found on the outermost shell is removed, and this electron is placed on the outermost shell in the two p orbital of the fluorine atom.