Question
In an experiment, three microscopic latex spheres are sprayed into a chamber and become charged with +3e, +5e, and −3e, respectively. Later, all three spheres collide simultaneously and then separate. Which of the following are possible values for the final charges on the spheres? Select two answers.
1. $+4e, -4e, +5e$
2. $-4e, +4.5e, +4.5e$
3. $+5e, -8e, +7e$
4. $+6e, +6e, -7e$