1. Jeopardy
Chemistry
Physics
Astronomy
Chemical Reactions
and equations
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Original version by Shotwell Middle School

2. What type of charge does
Chemistry 100
What type of charge does
a proton have?
Answer = positive

3. Chemistry 200
What is the name of the
horizontal rows in the
periodic table?
Answer = periods

4. Chemistry 300
An atom has 5 protons, 6 neutrons and 5 electrons, what is the mass of the atom?
Answer = 11

5. Chemistry 400
In a chemical reaction, what do we know about the mass of the products compared to the mass of the reactants?
Answer =
They are equal

6. Chemistry 500
What would happen to the charge of an atom if extra electrons were added to the atom?
Answer = It would have a
Negative charge

7. What type of charge does
Chemistry 100
What type of charge does
a neutron have?
Answer = No Charge

8. Answer = Hydrogen, Lithium,
Chemistry 200
Name an element that has chemical properties that are similar to Sodium.
Answer = Hydrogen, Lithium,
Potassium, Rubidium,
Cesium or Francium

9. What is the atomic number?
Chemistry 300
What kind of charge does an atom that has the 5 protons, 6 neutrons and 5 electrons?
Answer =
What is the atomic number?

10. Answer = In Group 1, all the way to the left
Chemistry 400
Where on the periodic table are the most reactive elements?
Answer = In Group 1, all the way to the left

11. What part of the atom is responsible for identifying the element?
Chemistry 500
What part of the atom is responsible for
identifying the element?
Answer = Protons

12. Distance divided by time = ?
Physics 100
Distance divided by time = ?
Answer = Speed

13. Speed in a direction is called __________?
Physics 200
Speed in a direction is called __________?
Answer = Velocity

14. 5 mph North is an example of
Physics 300
5 mph North is an example of
Answer =
Velocity

15. Answer = Law of Inertia or the Seatbelt Law
Daily Double
Physics 400
Newtons first law of motion states an object at rest will stay at rest and an object in motion will stay in motion unless they are acted on by an unbalanced force. What is another name for this law?
Answer =
Law of Inertia or the
Seatbelt Law

16. Answer = Newton’s 2nd Law of Motion?
Physics 500
What law states that the net force on an object is equal to the mass of the object multiplied by its acceleration?
Answer = Newton’s 2nd Law of Motion?

17. A change in speed or direction is called
Physics 100
A change in speed or direction is called
Answer = Acceleration

18. Answer = Newton’s 3rd Law
Physics 200
Which law of motion is also known as the law of action/reaction?
Answer = Newton’s 3rd Law

19. Answer = The Law of Force and Acceleration
Physics 300
A car is traveling 5 mph and is hit from behind by a truck. After the hit the car is traveling at 10 mph. Which law of motion is being illustrated by this example?
Answer = The Law of Force and Acceleration

20. Answer = 45 mph to the right
Physics 400
A car is at rest, 3 seconds later the car is traveling at 45 mph to the right. What is the final velocity of the car?
Answer = 45 mph to the right

21. Physics 500
A car is at rest, 3 seconds later the car is traveling 45 mph to the right. What is the acceleration of the car?
Answer = 15 mph/s

22. Answer = Third Quarter or
Astronomy 100
On May 1st, you observe the moon is at Full Moon, What will the moon phase be on May 8th?
Answer = Third Quarter or
Last Quarter

23. Answer = New Moon and Full Moon
Astronomy 200
What moon phases will cause the spring tides?
Answer = New Moon and Full Moon

24. Astronomy
300
Which type of wave from the Electromagnetic Spectrum has the highest frequency?
Answer = Gamma Rays

25. Answer = We view the moon at different angles throughout the month
Astronomy 400
Answer = Why does the moon appear to change shapes?
Worth 3 TIMES the Value
Answer = We view the moon at different angles throughout the month

26. Answer = What is T and Q? Astronomy 500
The diagram shows the orbit of the moon around Earth. Between which two points will the moon appear to change from a new moon to a quarter moon?
Answer =
What is T and Q?

27. Answer = What is hydrogen?
Astronomy 100
The most common chemical element in a star is
Answer = What is hydrogen?

28. Answer = What is the big bang
Astronomy 200
The theory that states the universe was formed by an enormous explosion about 10 to 15 billion years ago is the
Answer = What is the big bang

29. Astronomy 300
What causes Earth’s seasons?
Answer = What is the tilt of the Earth on its axis

30. Answer = Waning Crescent
Astronomy 400
The diagram above represents the phases of the moon. Position 1 represents the new moon. Positions 2 through 8 represent the phases of the moon that follow. Which phase does position 8 represent?
Answer = Waning Crescent

31. The three main categories of galaxies
Astronomy 500
The three main categories of galaxies
Worth 4 TIMES the Value
Answer = What are spiral, elliptical, & irregular

32. Chemical Reactions and
Equations 100
How would you describe HCl, an element, a compound or a mixture?
Answer =
Compound

33. Chemical Reactions and
Equations 200
How would you classify Zn, an element, a compound or a mixture?
Answer = Element

34. Chemical Reactions and
Equations 300
Answer = D

35. Chemical Reactions and Equations 400
A student pours two solutions together and a solid forms. What is this solid called?
Answer = Precipitate

36. Chemical Reactions and Equations 500
Table Salt, NaCl is an example of a
Answer = Compound

37. Chemical Reactions and Equations 100
True or False, When a liquid and a solid are mixed and produce a gas, a chemical reaction has occurred.
Answer = True

38. Chemical Reactions and Equations 200
Which of the following is an example of a physical change?
Paper burning
Metal rusting
Gas production
Boiling water
Answer = Boiling Water

39. Chemical Reactions and Equations 300
A student carefully places a piece of Zinc into a beaker of Hydrochloric Acid. Bubbles of gas are released. The equation is expressed as
Zn + HCl  ZnCl2 + H2
What were the products of the reaction?
Answer =
ZnCl2 and H2

40. Chemical Reactions and Equations 400
A student carefully places a piece of Zinc into a beaker of Hydrochloric Acid. Bubbles of gas are released. The equation is expressed as
Zn + HCl  ZnCl2 + H2
What was the proof that a chemical reaction had occurred?
Answer = Gas Produced

41. Chemical Reactions and Equations 500
What do you need to do to pass this test?
Answer =
Study and do Stemscopes!