1. True or False: Solar cells utilize the photoelectric effect.
A. True B. False
2. A solar cell schematic has what Greek letter inside of the circle?
A. Omega B. Chi C. Lamda D. Alpha
3. A Lewis structure has how many possible electrons around the elemental symbol?
A. 12 B. 4 C. 6 D. 8
4. Stable silicon has how many electrons in its outer s and p orbitals?
A. 5 B. 3 C. 8 D. 4
5. A solar cell is connected to what to keep the energy it produces?
A. Resistor B. Battery C. Diode D. Capacitator