Who was drafted as the number one pick in the 2021 NFL Draft?(hint: it was last week and he went to the Jags)
Trevor Lawrence
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15
Name Three Disney Movies
Random
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10
Salt water is a homogenous or heterogenous mixture?
Homogenous
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heart
Other team wins 25 points!
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gift
Win 25 points!
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fairy
Take points!
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thief
Give points!
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15
To change from a liquid to a solid energy must be... added,removed, remiain constant?
Added ( heat + energy)
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banana
Go to last place!
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star
Double points!
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shark
Other team loses 25 points!
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thief
Give points!
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10
What state of matter has a definite shape but not a definite volume?
Liquid
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15
A sample of water vapor condenses to form liquid water. What change in the water molecules occur?
They moved closer together
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baam
Lose 25 points!
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rocket
Go to first place!
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gift
Win 15 points!
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baam
Lose 15 points!
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20
When 105 grams of Calcium combine with fluorine gas to produce 200 grams of calcium fluoride. How much fluoride gas is needed to react with the 105 grams of calcium?
95 grams (Law of Conservation of Matter)
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15
A puddle of water evaporates. Chemical or Physical Change?
Physical. Liquid changed to Gas only
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5
A banana changing colors on the kitchen counter. Chemical or Physical Change?
Chemical
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15
Name two examples of a pure substance
Random
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25
Describe the difference between a chemical change & a physical change?
A chemical change creates something new, but a physical change does not
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10
A scientist examines a substance in a container. The substance does not have a shape or volume. What is sit?