Solutions to Frame 26
FRAME 27
a. repel
Five review questions follow Frames 28 through 32).
b. attract
IMPORTANT! ANSWER THESE REVIEW QUESTIONS
c. attract
CAREFULLY. CHECK YOUR ANSWERS.
d. attract
e. attract
f. repel
Solution to Frame 27
FRAME 28
If an atom GAINS electrons so that it has more electrons
No question.
than protons, it is then (negative/positively) charged.
Go on to the next step
Solution to Frame 28
FRAME 29
If an atom loses electrons so that it has more protons than
negatively
electrons, it is then (negatively/positively) charged.
Solution to Frame 29
FRAME 30
Unlike charges (attract/repel) each other.
positively
Solution to Frame 30
FRAME 31
Like charges (attract/repel) each other.
attract
Solution to Frame 31
FRAME 32
If an uncharged atom loses electrons, it becomes
repel
(negatively/positively) charged.
Solutions to Frame 32
FRAME 33
Now that you know something about the fundamentals of the positively
atom, you are ready to learn about conductors, voltage,
current, and resistance. By the end of this part of the lesson,
you will be able to analyze an electric circuit.
MD0902
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