g The valence band edge EV is: Group of answer choices The lowest energy in the valence band. The highest energy in the valence band. The lowest energy in the conduction band. The energy difference between EG and Ephoton.

b false

the old alchemists made significant contributions to science even though there starting premises were off a bit. their conclusions after failure would steer them into better directions for investigation. science is no more than close observation and the initial mistakes result in rethinking and retrying experiments.