What is the fourth and final category of a macromolecule that is similar to hydrocarbons in that they store potential energy in their chemical bonds? they include complex varieties like starch (found in potatoes, pasta, and bread), as well as simple varieties, including all sugars?

Hey gracie its jesselyn, the answer is carbohydrates smh lol

vanderwaal's forces of attraction are the electrostatic intermolecular forces that exist in a molecule due to the temporary or permanent dipoles that are developed in a molecule. in , the major intermolecular forces are dipole-dipole interactions as the molecule is polar (bent structure). so the vanderwaal's forces of interaction in between molecules are the permanent dipole-dipole interactions that develop due to the dipole that exists in between the polar h - s bond. the positively charged hydrogen atom is attracted towards the negative end of the dipole that is sulfur of the adjacent molecule. therefore, these forces of attraction are relatively stronger than that of london dispersion forces that exist in non polar molecules.

the increase of protons   hope this