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Matter Review. A review of Chapters 1 and 2. AND THE ANSWER IS. melting. AND THE ANSWER IS. gas. AND THE ANSWER IS. gas. AND THE ANSWER IS. melting. AND THE ANSWER IS. liquid. AND THE ANSWER IS. gas. AND THE ANSWER IS. 7. liquid to. 8. gas.
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Matter Review A review of Chapters 1 and 2
AND THE ANSWER IS melting
AND THE ANSWER IS melting
AND THE ANSWER IS liquid
AND THE ANSWER IS 7. liquid to 8. gas
A(n) 9. ___________________________ has a definite volume and a definite shape.
AND THE ANSWER IS solid
The two main properties of matter are that it has 10.__________________ and _________________________.
AND THE ANSWER IS ____mass_______ and ___takes up space ___.
When salt dissolves in water, it shows the property of 11.___________________________.
AND THE ANSWER IS solubility
Marbles sliding over and around each other in a box model the behavior of matter in the 12.___________________________ state
AND THE ANSWER IS liquid
The ability to rust is a(n) 13. ___________________________ property of matter.
AND THE ANSWER IS chemical
When a liquid reaches its 14.___________________________ , it changes from a liquid to a gas.
AND THE ANSWER IS boiling point
You can separate a mixture of sand and iron filings with the use of a material that shows the property of 15.___________________________.
AND THE ANSWER IS magnetism
16. The melting point of gold is 1064°C. Which of the following could describe gold? • A.gas at 1000°C • B.liquid at 1000°C • C.liquid at 1100°C • D.solid at 1100°C
AND THE ANSWER IS • C.liquid at 1100°C
17. Why does a liquid take the shape of its container? • because the particles of the liquid are constantly moving • because the matter has changed state • because this is a chemical property • because the particles do not move
AND THE ANSWER IS • because the particles of the liquid are constantly moving
18. Which of the following is NOT an example of a change of state? • Plants using photosynthesis to produce food. • Liquid water in perspiration changes to a gas when it evaporates. • Water vapor in the air changes to a liquid when dew forms. • An ice cream cone melts, forming a liquid.
AND THE ANSWER IS • Plants using photosynthesis to produce food.
19. Which description identifies a solid? • A. definite volume and definite shape • B. definite volume but no definite shape • C. definite shape but no definite volume • D. no definite shape and no definite volume
AND THE ANSWER IS • A. definite volume and definite shape
20. Which properties must matter have? • A. weight and mass • B. shape and energy • C. mass and the ability to take up space • D. weight and volume
AND THE ANSWER IS • C. mass and the ability to take up space
21. What is solubility? • the ability of a substance to change state • the ability of one material to dissolve in another • the ability of a substance to have magnetic attraction • the ability of a substance to dissolve another
AND THE ANSWER IS • B. the ability of one material to dissolve in another
22. A solid that forms as a result of a chemical reaction between two liquids is a ______. • mineral • precipitate • solute • supernate
AND THE ANSWER IS • B. precipitate
23. Which ability illustrates a chemical property of matter? • ability to be shaped into a flat sheet • ability to melt • ability to rust • ability to change state
AND THE ANSWER IS • C. ability to rust
24. What happens when a liquid reaches its boiling point? • A. It gains mass. • B. It gains density. • C. It turns into a gas. • D. It changes into solid.
AND THE ANSWER IS • C. It turns into a gas.
25. Which method could you use to separate a mixture of iron filings and sand? • A. separation by burning • B. separation by magnetism • C. separation by boiling point • D. separation by evaporation
AND THE ANSWER IS • B. separation by magnetism