When an atom of sodium and an atom of fluorine combine to form the salt, sodium fluoride, anionic bond, is formed. Which statement correctly describes the behavior of the valence electron in the ionic bond? 5 points
An electron from the fluorine atom moves to the sodium atom
An electron from the sodium atom moves to the fluorine atom
The fluorine atom shares an electron with the sodium atom filling their outer shells
The sodium atom shares an electron with the fluorine atom filling its outer shells

Both josef loschmidt and amedeo avogadro contributed to our understanding of basic molecular numbers, sizes, and reaction ratios. neither scientist discovered “avogadro’s number” in the form we use it today (6.02 x 10 23). still, there’s a controversy over the name. research the contributions from these two scientists and read about how avogadro’s number got its name. briefly state what you think this number should be called, providing key details of each scientist’s contributions to this concept and a solid rationale for your case in naming the number.