Question

Question 20
What must an object gain or lose to become electrically charged?

a
neutrons
b
electrons
c
protons
d
nucleus
Question 21
What is the number of paths through which electricity can flow in a series circuit?

a
1
b
2
c
3
d
4

Answer 1

**Question 20:** What must an object gain or lose to become electrically charged?
**Answer:** b. electrons

**Question 21:** What is the number of paths through which electricity can flow in a series circuit?
**Answer:** a. 1