What do you think will happen to the world if we only have molecules which are all polar or all nonpolar substances?
Answers
Answer:
Polar molecules occur when two atoms do not share electrons equally in a covalent bond. A dipole forms, with part of the molecule carrying a slight positive charge and the other part carrying a slight negative charge. This happens when there is a difference between the electronegativity values of each atom
Explanation:
Oil and water don't mix, right? That's why you shake up your salad dressing; to temporarily force them together. Why does adding a little dish detergent (soap) help to remove the grease from dirty dishes better than water alone? Why does dry cleaning lift stains that soap and water won't? The answer has to do with the chemical properties of the solvents we use, and the chemical properties of the things we are trying to dissolve (the solutes).Atoms seek more stable states. The structure of an atom is similar to that of the solar system. The large protons (with a positive charge) and neutrons (with no charge) are found at the nucleus or center. The tiny electrons (with negative charges) circle rapidly in orbits around the nucleus, forming electron shells at different distances, much like the planets and other objects that circle the sun. Atoms of each element have varying numbers of electrons in their outermost shells. Atoms become more stable when their outermost electron shells are emptied out or filled up.