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Team 2
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Teams
Name
Score
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15
×
Chemical or Physical change?
Physical
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25
×
Why is metal rusting a chemical change and not a physical one?
Answers will vary...
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15
×
Name three indicators that a chemical change has occurred
Formation of light, heat, sound, bubbles (gas), water
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15
×
A change to the chemical properties of matter
Chemical change
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15
×
Is popping a balloon a chemical or physical change?
Physical
Chemical
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20
×
Identify the chemical change
Food rotting
All of the above
Metal rusting
Food digesting
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×
heart
Other team wins 10 points!
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fairy
Take points!
5
10
15
20
25
×
shark
Other team loses 10 points!
Okay!
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thief
Give points!
5
10
15
20
25
15
×
Chemical or Physical change?
Chemical
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25
×
Why is melting ice a physical change and not a chemical one?
Answers will vary...
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15
×
Name three ways in which you can tell a physical change has occurred
Easily reversed, no new products formed, color change, phase change
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10
×
Baking a cake is an example of a...
Chemical change
Physical change
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×
banana
Go to last place!
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×
shark
Other team loses 20 points!
Okay!
×
shark
Other team loses 15 points!
Okay!
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banana
Go to last place!
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seesaw
Swap points!
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shark
Other team loses 25 points!
Okay!
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shark
Other team loses 20 points!
Okay!
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thief
Give points!
5
10
15
20
25
20
×
Identify the physical change
Ripping paper
Baking a pizza
Roasting marshmallows
Mixing baking soda and vinegar (gas forms)
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10
×
Chemical changes can cause a color change. T/F?
True
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×
baam
Lose 10 points!
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shark
Other team loses 10 points!
Okay!
×
gift
Win 15 points!
Okay!
×
baam
Lose 20 points!
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×
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