Both picric acid and DNP can act as uncoupling agents. Based on your knowledge of organic chemistry, which is likely to be the better uncoupling agent

Which of the following statements is true? a. elements in the last period are radioactive. b. atomic weight is the same as atomic mass. c. elements in the same group have the same number of electron shells. d. atomic number equals the number of neutrons in the nucleus of an atom.

Which property of water causes water drops to bead on a freshly waxed car?

Describe at least two advantages and two disadvantages of using hydropower as a source of energy.