To pull up a bucket of water from a well, george pulled hard on a handle to wind up a rope. which kind of energy was george applying to the handle? question 7 options: chemical energy . frictional energy potential energy mechanical energy

george used mechanical energy.

nacl or sodium chloride is an ionic compound. this is because an ionic compound pertains to a compound that consists of positively and negatively charged ions. in this case, na (sodium) has a tendency to lose one electron when it reacts with with other atoms, so the resulting sodium ion contains 11 protons and 10 electrons, thus making it positively charged (na+), when chlorine reacts, it usually gains one electron to form an ion called chloride, thus making it negatively charged ( since the ions are oppositely charged, they attract.