1. Jeopardy-Final Exam Atoms & Elements Table Scientific Method Density
Periodic
Table
Physical &
Chemical
Changes
Scientific
Method
Density
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Final Jeopardy

2. $100 Question Scientific Method
What is an independent variable in an
experiment ?

3. $100 Answer The variable that (I) control/change in
An Experiment to see what happens to
The dependent variable.

4. $200 Question Scientific Method
Why is it important to only have one
Variable that you are testing?

5. $200 Answer So you know that the results are
From that independent variable
You are testing. It helps you to make
A conclusion about the effects of
That variable.

6. $300 Question Scientific Method
What is a hypothesis in an experiment?
When should the hypothesis be written?

7. $300 Answer It is an if______then statement
That is making a prediction about what
Is going to happen in an experiment.
The fore, it needs to be written before
The experiment after there is a testable
Question.

8. $400 Question Scientific Method
Explain what the dependent variable
in an experiment would be if the independent
Variable is the amount of water given to a plant?

9. $400 Answer
What you Don’t control is the
Growth of the plant

10. $500 Question Scientific Method
What are the variables that you keep
The same and control in
an experiment called?

11. $500 Answer
Constants

12. $100 Question Density How do you measure volume using a
Graduated cylinder?

13. $100 Answer Measure how much the graduated
Cylinder rises when something is
Placed in it.

14. $200 Question Density What is the volume of a square if all
Three sides are 5 cm?

15. $200 Answer
125 cm3

16. $300 Question Density What would happen to an object
With a density of 1.3 g/ml if it was
Placed in water? Why?

17. $300 Answer The object would sink because its
Density is greater than one.

18. $400 Question Density If the formula for density is MASS/VOLUME, then
What is the density of an object with a mass of 50 g and a volume of 10 ml?

19. $400 Answer
5 g/ml. No points if units are missing

20. $500 Question Density
What is the density of a cube with each side having
3 cm length and a mass of 10g?
Rounded to the nearest hundreth

21. $500 Answer
.37 g/cm3

22. $100 Question Atoms and Elements
What is a molecule?

23. $100 Answer A substance made of atoms From the same element
EXAMPLE: H2

24. $200 Question Atoms and Elements
Where are the electrons located in the atom?

25. $200 Answer
Outside the nucleus of the atom,
Surrounding it.

26. $300 Question Atoms and Elements
Which part of the atom has a positive charge? Where is it located?

27. Proton, located in the nucleus
$300 Answer
Proton, located in the nucleus

28. $400 Question Atoms and Elements
What is a compound?

29. $400 Answer
Pure substance made of one or more atoms
Ex) H2O

30. $500 Question Atoms and Elements
What are the three parts of an atom, and what is
Their charge?

31. $500 Answer
Protons (+)
Neutrons (neutral)
Electrons (-)

32. $100 Question Periodic Table
Using the periodic table, where are the non-metals located?

33. $100 Answer
The right hand side.

34. $200 Question Periodic Table
What can you determine about An element if you know the Atomic number?

35. $200 Answer
The atomic number equals the number of protons

36. $300 Question Periodic Table
As atomic number goes down,
What happens to the atomic mass
And the number of electrons?

37. $300 Answer
They go down

38. $400 Question Periodic Table
Which is a metal?
Oxygen, neon, lithium?

39. $400 Answer
Lithium

40. $500 Question Periodic Table
What are at least two properties
Of metals?

41. $500 Answer
Conduct electricity
Solid
Higher densities

42. $100 Question Physical & Chemical Changes
What is a physical change?

43. $100 Answer A change that occurs in a substance
without a change in composition

44. $200 Question Physical & Chemical Changes
List at least three physical properties?

45. $200 Answer
Color
Density
Hardness
Freezing point
Melting point

46. $300 Question Physical & Chemical Changes
What is a chemical change?

47. $300 Answer A change in a substance that changes the
Composition of that substance.

48. $400 Question Physical & Chemical Changes
List at least three chemical changes/properties?

49. $400 Answer Flammability Oxidation (rust)
Acid rain reacting with a mineral
hydration

50. $500 Question Physical & Chemical Changes
Explain the difference between
Chemical and physical changes?

51. $500 Answer Physical changes do not change
The composition of an substance

52. Final Jeopardy
List as many non-metals as you can

53. Final Jeopardy Answer