Team 1
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Team 2
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Teams
Name
Score
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15
×
When you cook an egg, it is a chemical change. (True/False)
True
Oops!
Check
Okay!
Check
×
eraser
Reset score!
Oops!
×
gift
Win 5 points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
banana
Go to last place!
Oops!
15
×
When your cells use food to release energy, it is a physical change (True/False)
False
Oops!
Check
Okay!
Check
×
seesaw
Swap points!
Oops!
×
rocket
Go to first place!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
baam
Lose 15 points!
Oops!
15
×
When iron atoms bond with sulfur atoms, it is a chemical change (True/False)
True
Oops!
Check
Okay!
Check
15
×
When you let off fireworks, it is a physical change. (True/False)
False
Oops!
Check
Okay!
Check
×
trap
No points!
Oops!
×
seesaw
Swap points!
Okay!
×
shark
Other team loses 20 points!
Okay!
×
thief
Give points!
5
10
15
20
25
15
×
When ice melts to form water, it is a chemical change. (True/False)
False
Oops!
Check
Okay!
Check
15
×
here oxygen reacts with hydrogen to form water. The compound that is made in this reaction is ________
Water (H20)
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Okay!
Check
15
×
When an acid is added to a metal it bubbles and gives off a gas. What is the name of the gas?
Hydrogen
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Check
15
×
here oxygen reacts with hydrogen to form water. The elements that make this compound are ________
Oxygen and Hydrogen
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Okay!
Check
15
×
In a physical change, no new substances are formed. (True/False)
True
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Check
Okay!
Check
15
×
Write the name of the product in the space below the diagram.
Magnesium Oxide
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Check
Okay!
Check
15
×
In the circles of this particle diagram, write the symbols of the elements that make up the product.
Mg O and Mg O
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Okay!
Check
×
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