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19 questions
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- 1. Multiple-choice30 seconds1 pt
solid
liquid
gas
- 2. Multiple-choice30 seconds1 pt
solid
liquid
gas
- 3. Multiple-choice30 seconds1 pt
solid
liquid
gas
- 4. Multiple-choice30 seconds1 pt
Anything that takes up space.
matter
volume
mass
- 5. Multiple-choice30 seconds1 pt
The amount of space that matter takes up.
matter
volume
mass
- 6. Multiple-choice30 seconds1 pt
The amount of matter in an object.
matter
volume
mass
- 7. Multiple-choice1 minute1 pt
Why does a substance change from one state of matter to another?
The substance’s size changes.
The substance’s temperature changes.
The substance turns into a different kind of matter.
- 8. Multiple-choice30 seconds1 pt
If you add heat to matter it evaporates . If you take heat away from matter it _________________.
shapes
melts
condenses
- 9. Multiple-choice1 minute1 pt
How might temperature changes affect a glass of iced tea?
Making it warmer could cause the ice cubes to melt.
Making it colder could cause the ice cubes to melt.
Making it much warmer could cause the liquid to freeze.
- 10. Multiple-choice30 seconds1 pt
The particles in a gas are very ____________________ packed together.
shapely
tightly
loosely
- 11. Multiple-choice30 seconds1 pt
What is the mass of the strawberries?
13.7
17.4
14.7
7.41
- 12. Multiple-choice30 seconds1 pt
What is the mass of the almonds?
21.8
14.7
28.1
- 13. Multiple-choice30 seconds1 pt
a. Why might one of the objects weigh less than the other?
it has a smaller mass
it has a larger mass
- 14. Multiple-choice30 seconds1 pt
a. Mom is boiling water for spaghetti. What state of matter is the water when she puts the pot on the stove?
gas
liquid
solid
- 15. Multiple-choice30 seconds1 pt
a. The water begins to get hot and bubbles appear. Steam forms above the pot. What state of matter is the steam?
solid
liquid
gas
- 16. Multiple-choice30 seconds1 pt
a. The glass now has less water in it. What happened to the water?
condensation
gas
evaporation
solid
- 17. Multiple-choice30 seconds1 pt
Why does the glass on the right have less water in it?
the solid turned into a gas
the gas turned into a liquid
the liquid turned into a gas
- 18. Multiple-choice30 seconds1 pt
a. The steam makes Mom’s kitchen window look cloudy. What is happening?
evaportation
solid
winter
condensation
- 19. Multiple-choice1 minute1 pt
a. The steam makes Mom’s kitchen window look cloudy. Why?
it is turning from a gas back to a liquid
it is turning from a liquid to a solid
it is turning from a liquid to a gas
