So that means this electron will be donated to this orbital, and this electron will be donated to this orbital. So two fluoride will interact to form an electron configuration of the nearest noble gas. The nearest noble gas is neon. Neon has ten protons and ten electrons, while fluorine has or a single fluorine has nine electrons and nine protons. So since one of the fluorine will donate an electron to this guy, this will gain one electron. So this will gain ten electron, half ten electrons, and it will form electron configuration of our neon noble gas.