Florida Pill Mills First, write 5 main points from the video.

What is the empirical formula for c4h8o2

Is 343 in the sequence -5, -2, 1, 4, 7

Covalent bonds generally form when the bonded elements have a difference in electronegativity less than 1.5. subtract the electronegativities for the following pairs of elements and predict whether they form a covalent bond. electronegativity difference of c and c: ionic covalent electronegativity difference of mg and cl: ionic covalent