Solution to Frame 18
FRAME 19
If the atoms that make up mater are negatively charged, then
the matter is also ________________________.
No charge
Positively charged
Negatively charged
Solution to Frame 19
FRAME 20
negatively charged
To show how matter with like and unlike charges react to
each other, we will use drawings of small, lightweight balls
called pith balls. The drawing above shows a ___________
Hanging from a string.
Solution to Frame 20
FRAME 21
pith ball
If pit balls with unlike (positive and negative) charges are
placed near each other, they (attract/repel) each other.
Solution to Frame 21
FRAME 22
attract
You have heard the expression that "opposites attract." It
may or may not be true with people, but it is true with
electricity. As you can see, pith balls with (unlike/like)
charges attract each other.
MD0902
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