- 1. True or false: Matter is anything that has mass and takes up space
A) True
B) False
- 2. These are the 2 main properties of matter:
A) Más and liquid
B) Mass and volume
C) States of matter
- 3. It measures the amount of matters there is in an object.
A) Volume
B) Mass
C) Distance
- 4. It is the amount of space matter takes up.
A) Volume
B) Distance
C) Mass
- 5. True or False: There are 3 main states of matter.
A) False
B) True
- 6. This state of matter has a definite shape and volume of its own.
A) Liquid
B) Solid
C) Gas
- 7. This state of matter doesn’t have shape or volume of its own. Particles are so separated from one and other, they expand.
A) Liquid
B) Solid
C) Gas
- 8. True or False: Helium and air are examples of liquids.
A) True
B) False
- 9. True or False: A chemical change is an environmental problem.
A) True
B) False
- 10. Changes in the state of matter are an example of:
A) Physical change
B) Chemical change
- 11. It is the change of matter from liquid to gas by adding heat:
A) Condensation
B) Melting
C) Evaporation
- 12. It is the change of matter from solid to liquid by adding heat.
A) Freezing
B) Melting
C) Evaporaton
- 13. True or False: Condensation is the change of matter from solid to gas by adding heat.
A) True
B) False
- 14. True or False: Freezing is the change of matter from liquid to solid by removing heat.
A) True
B) False
- 15. Burning a branch is an example of:
A) Physical change
B) Chemical change
C) Condensation
- 16. When this change occurs, matter can’t return to its original form, since new substances are formed:
A) Chemical change
B) Physical change
C) States of matter
- 17. Identify the following process: cooking meat.
A) Physical change
B) Chemical change
- 18. Identify the following process: The formation of a rainbow
A) Physical change
B) Chemical change
- 19. Identify the following process: The formation of a tornado
A) Physical change
B) Chemical change
- 20. True or false: A chemical change is a process in which one or more substances change into another or others, which are different.
A) True
B) False
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