(03.06 LC) Which statement is true for dipole-dipole forces? (4 points)

Group of answer choices

They are stronger than hydrogen bonding forces.

They are weaker than London dispersion forces.

They occur between ions and polar molecules.

They occur between polar molecules.

Both josef loschmidt and amedeo avogadro contributed to our understanding of basic molecular numbers, sizes, and reaction ratios. neither scientist discovered “avogadro’s number” in the form we use it today (6.02 x 10 23). still, there’s a controversy over the name. research the contributions from these two scientists and read about how avogadro’s number got its name. briefly state what you think this number should be called, providing key details of each scientist’s contributions to this concept and a solid rationale for your case in naming the number.

Which part of earth’s surface receives the most direct rays from the sun? a) equator b) ocean c) poles d) mountains

Draw the structure for 5-isopropyl-2-methyl-3-nonene