1. Jeopardy Matter Q $100 Q $100 Q $100 Q $100 Q $100 Q $200 Q $200
States of Matter/
Physical & Chem-
ical Changes
Properties
Of Matter
Mixtures and
Solutions
Separating
Mixtures
Wild Card
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Final Jeopardy

2. $100 Question – Properties of Matter
Matter is anything that has ____________
and takes up ______________.

3. $100 Answer - Properties of Matter
Matter is anything that has mass and volume.

4. $200 Question - Properties of Matter

5. $200 Answer - Properties of Matter
D – The air in the ball makes the ball float.

6. $300 Question - Properties of Matter

7. $300 Answer - Properties of Matter
A – a physical property

8. $400 Question - Properties of Matter

9. $400 Answer - Properties of Matter
A – graduated cylinder

10. $500 Question – Properties of Matter

11. $500 Answer - Properties of Matter
G – heat.

12. $100 Question – States of Matter / Physical and Chemical ChangesB
The models above show how the particles look in the three main states of matter. Identify the state of matter represented by each model.

13. $100 Answer – States of Matter / Physical and Chemical Changes
A = solid
B = liquid
C = gas

14. $200 Question - States of Matter / Physical and Chemical Changes
Name the three main states of matter that match the descriptions. A B C

15. $200 Answer - States of Matter / Physical and Chemical Changes
A = liquid
B = gas
C = solid

16. $300 Question - States of Matter / Physical Changes
What type of change has this matter gone through?

17. $300 Answer - States of Matter / Physical and Chemical Changes
A physical change.
When matter changes from one state to another
(such as from a liquid to a gas, a solid to a gas,
a solid to a liquid, a gas to a liquid, etc.) it has
only changed physically. If a new substance is
formed, or if light/heat are generated, this
usually indicates a chemical change (ex: when
rust is formed, when an object is burned, etc.)

18. $400 Question - States of Matter / Physical Changes

19. $400 Answer - States of Matter / Physical and Chemical Changes
A – It will change from a liquid to a gas.
Adding heat to matter causes the particles to move very quickly. When liquid is heated, it tries to escape by changing to gas and floating upward.

20. $500 Question - States of Matter / Physical Changes

21. $500 Answer - 3 Main Types of Matter
C – condensation
Water vapor becomes a liquid when it is cooled. You see the water droplets on the side of a cup that has cold matter inside of it.

22. $100 Question – Mixtures and Solutions

23. $100 Answer - Mixtures and Solutions
D – two or more different substances.

24. $200 Question - Mixtures and Solutions
What does the
caption mean
when it states,
“In a mixture,
each substance
keeps its own
properties?”

25. $200 Answer - Mixtures and Solutions
It means that the physical properties of the
substances have not changed. For example, in
the trail mix mixture, the substances have not
changed their shape, size, color, taste, etc.
Since the substances have kept their original
properties, the mixture can be separated back
into its original, separate substances.

26. $300 Question - Mixtures and Solutions
Additional Questions:
A solution has two parts: a solute and a solvent. In a sugar water
solution, which is the solute and which is the solvent.

27. $300 Answer - Mixtures and Solutions
C – the sugar dissolves in the water, and you
cannot see it.
The sugar is the solute. The water is the solvent.

28. $400 Question - Mixtures and Solutions

29. $400 Answer - Mixtures and Solutions
A – salt water and sugar water

30. $500 Question - Mixtures and Solutions

31. $500 Answer - Mixtures and Solutions
B – cold tea has a lower rate of dissolving than
hot tea.
In general, the hotter the liquid (solvent), the
faster it can dissolve a solid (solute).

32. $100 Question – Separating Mixtures

33. $100 Answer - Separating Mixtures
D – sand and rocks.
A strainer would work well because the sand and
rocks are different sizes. The sand would pass
through the holes in the strainer while the rocks
stayed on top.

34. $200 Question - Separating Mixtures

35. $200 Answer - Separating Mixtures
A – floatation.
Once the oil floats to the surface of the water, it
can then be skimmed off the top using a filter
which captures the oil while allowing the water
to pass through.

36. $300 Question - Separating Mixtures
When is it a good
time to use
magnetism to
separate a mixture?
Give an example.

37. $300 Answer - Separating Mixtures
When the mixture contains some substances that
are magnetic and some that are not. An example
would be a bucket of nails and screws that are
mixed with wood, plastic pieces, dirt, etc. A
magnet could quickly get the nails and screws
separated from the other materials.

38. $400 Question - Separating Mixtures
When would
be a good time
to use filtration
to separate a
mixture? Give
an example.

39. $400 Answer - Separating Mixtures
A good time to use the process of filtration to
separate a mixture would be when the mixture
contains solids that have different particle sizes.
For example, a mixture of flour, salt, and water
could be passed through filter paper to remove
the flour. The salt and water would pass through
the filter and captured in a cup, where it could
be separated through evaporation.

40. $500 Question - Separating Mixtures

41. $500 Answer - Separating Mixtures
D – separate solutes in a solution.

42. $100 Question – Wild Card

43. $100 Answer – Wild card
A – harmful gases are released into the air.

44. $200 Question – Wild card
What type of change have the objects in the pictures above gone through? How can you tell?

45. $200 Answer – Wild card Chemical change. You can tell because in
each instance, a new substance was formed
(ashes, rust, etc.)

46. $300 Question – Wild card

47. $300 Answer – Wild Card A – decreasing the temperature.
This would have the opposite affect of slowing down (decreasing) the rate of dissolving.

48. $400 Question – Wild card

49. $400 Answer – Wild Card C – biodegradable materials.
Biodegradable means that the materials are able
to break down safely into the earth.

50. $500 Question – Wild card

51. $500 Answer – Wild card H – sometimes.
Some mixtures are solutions, but not all. A
mixture is only a solution if one substance
dissolves in the other (a solute and a solvent).

52. Final Jeopardy A teacher mixed a solid with a liquid. A cloud
of white gas formed. What most likely
happened? What evidence do you have to
help you draw this conclusion?

53. Final Jeopardy Answer
A chemical change has occurred. You can tell because a new substance (a white cloud
of gas) was formed. The original mixture did
not contain a gas, only a solid and a liquid.