Question

6. Which describes a situation in which two

quantities must have a sum of 0?
A. a temperature above 0°F and another
temperature that is below 0°F
B. an elevator that is below the lobby
and then is above the lobby
C. an element that has the same number
of electrons as protons
D. a golfer who plays two rounds and has
one above par and one below
par.

Answer 1

I’m going to have to go with C here. My reason for this is because protons and electrons will always have the same numbers. However, there’s a catch. Protons have a positive charge, and electrons have a negative charge. Because of this, there’s a great chance C is the correct answer.