Soaps and detergents are made from long molecules that contain a head and tail. These molecules are called surfactants; the diagram below represents a surfactant molecule. The head of the molecule is attracted to water (hydrophilic) and the tail isattracted to grease and dirt(hydrophobic). Why ...
Why are water molecules attracted to each other quizlet? Water molecules are attracted to each other. ...Water molecules have a polar arrangement of oxygen and hydrogen atoms—one side (hydrogen) has a positive electrical charge and the other side (oxygen) had a negative charge. This allows ...
For example, you could put scientific processes, mathematical formulas, or historical figures that you need to know on flashcards.[15] Try using index cards to make your flashcards or cut up a piece of paper. Additionally, you could use an online tool like quizlet or Kahoot to create ...