Which planet's major moons were named after literary characters?
a. Jupiter
b. Saturn
c. Uranus
d. Neptune
Question 2
A system of 12 electrons and 18 protons has a net charge of
a. 9.6 10-19 C.
b. 9.6 10-19 C.
c. 17.6 10-19 C.
d. 6.0 10-19 C.
e. 17.6 10-19 C.