How do you use the mole map to calculate 2 step mile problems?Why is everything surrounded by moles on the map? Please Help me answer with a least 100 words

13. a covalent bond between two atoms is likely to be polar if: a. one of the atoms is much more electronegative than the other. b. the two atoms are equally electronegative. c. the two atoms are of the same element. d. the bond is part of a tetrahedrally shaped molecule. e. one atom is an anion.