2 moles x 6.02 x 10^23 maybe
because we could be sick if don't get the shot there is a higher chance to have the flu
2 Fluorine atoms covalently bonded with each other, each sharing an equal number of a single, one valence electron to achieve a stable octet, would form a diatonic fluorine gas. It is a diatomic molecule, a molecule consisting of 2 atoms that are the same, in this case fluorine.
<span>Answer:
All of the ions do all x-o bonds (x indicates the central atom) have the same length.</span>
