The idea that you cannot make or destroy matter is called _______.
law of conservation of mass
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15
What happens when water condenses?
It changes from water vapor into liquid water
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seesaw
Swap points!
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magnet
Take 25 points!
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fairy
Take points!
5
10
15
20
25
thief
Give points!
5
10
15
20
25
lifesaver
Give 25 points!
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shark
Other team loses 20 points!
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rocket
Go to first place!
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lifesaver
Give 25 points!
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heart
Other team wins 25 points!
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seesaw
Swap points!
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shark
Other team loses 10 points!
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banana
Go to last place!
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15
Why does water disappear off of a hot sidewalk?
It evaporates, it changes into a gas called water vapor
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15
Space taken up by an object is its ___________.
volume
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15
If a container of 6 erasers weighs 75 grams and each eraser weighs 11 grams, how much does the container weigh?
9 grams
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15
What process turns a liquid into a solid?
freezing
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monster
Reset all scores!
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star
Double points!
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gift
Win 5 points!
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lifesaver
Give 15 points!
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15
How are the particles in a liquid arranged?
They are loosely packed together. A liquid will change shape if moved to a different container.
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15
The whole lego design has a mass 93 grams. If we break it apart and find the mass of each part, what can we predict the mass of the sum of its parts will be?
93 grams
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15
How are the particles in a solid arranged?
Particles in a solid are tightly packed together. They keep their shape even when moved.
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15
How are the particles in a gas arranged?
They are far apart. They spread out to fill the entire space of a container.