of this year's rostermania? any site?
Polarity: A molecule is considered POLAR if: - there is a difference in EN between the atomsatom with higher EN “hogs” shared e-, thus becomes“more negatively charged”oatom is said to be “partially negative”, or atoms with lower EN has less hold on e=, thus becomes“more positively charged”oatom is said to be “partially positive”, or usually, the greater the EN between atoms in amolecule, the more polar the moleculedipole = the two partial opposite charges of a molecule-ANDthe molecules is NOT symmetricalA molecule is considered not symmetrical(asymmetrical) if there is atleast one plane ofasymmetry (has a non-zero vector sum of theelectrostatic forces between bonded atoms