Classify the molecules as hydrophilic, hydrophobic, or amphipathic (amphiphilic).

Since there are no molecules to classify, the best I could do is to discuss as much what are the characteristics of molecules that are classified as hydrophilic, hydrophobic, or amphipathic (amphiphilic). Hydrophilic molecules are molecules which are "water-loving" which means they are dissolved in water. These molecules are polar molecules. Examples are salt, milk and soap. Hydrophobic molecules are molecules which are "water-fearing" which means they do not dissolve in water. Examples are oils, fatty acids and soap. As you can see from the examples, soap is written in both. This is because soap has both hydrophobic end and hydrophilic end which makes it an amphiphatic or amphiphilic molecule.

If a hydrogen atom is neutral, it must also have  one electron. an oxygen atom (o) has an atomic number of eight (8). this means a neutral oxygen atom has eight protons and eight electrons. the element actium (ac) has an atomic number of 89, so it has 89 protons and 89 electrons in a neutral atom

False, as a substance changes from a solid to a liquid and from a liquid to a gas the molecules get farther apart from each other