1. Science Jeopardy $100 $200 $300 $400 $500 Scientific Method Atoms
Periodic Table
Metals
Nonmetals Metalloids
Chemical Bonds
Solids
Liquids
Gases
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$200
$300
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$500
Type in your category names. Then go to each slide and type in your questions and answers for each category. Slides start with # 2 in the top left hand corner and move down to the end of the category then go to the top of the next category to the right. (2-6 then 7-11 etc.)
When you run the power point and you click on the dollar amount the question will show up. Click the space bar to see the answer. Click MAIN to return to the category page. The dollar amount will change color to indicate the question has already been used. To reset the game, close the power point and reopen it. If you type .pps at the end it will open in a slideshow. If you type .ppt it will open to edit.
Problems contact
Have Fun!

2. What word means an “explanation of the results of your testing?”
Conclusion
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3. What means “asking the question you are concerned about?”
State the problem
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4. Which means “seeing, hearing, smelling, touching, or tasting?”
observe
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5. You are conducting an experiment to see if the amount of water you boil affects the boiling point. What is the variable?
The amount of water.
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6. The more water boiled will produce a higher boiling point.
You are conducting an experiment to see if the amount of water you boil affects the water’s boiling point. What is a good hypothesis?
The more water boiled will produce a higher boiling point.
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7. An atom’s nucleus is composed of _____ and ______.
Protons and neutrons
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8. Which particle of an atom has no electrical charge?
neutron
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9. Which of atomic particle is NOT part of the atomic mass?
Electrons
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10. If an atom has 15 protons, how many electrons will it have?
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11. The smallest particle an element can be divided into and still be the same element is a/an _______.
atom
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12. A column of elements on the periodic table is called a _________.
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13. Group or family
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14. Halogen gases are very reactive because ____________.
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15. Halogen gases are very reactive because ____________.
They have 7 valence electrons
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16. Which elements are silvery solid metals with low densities that are very reactive?
Alkali metals
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17. What compound is formed by the combination of sodium (Na) and Chlorine (Cl)?
NaCl is salt
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18. What compound is formed by the combination of 2 hydrogen (H) atoms and 1 oxygen (O) atom?
H2O is water
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19. H is reactive because it does not have a full valence shell.
H has 1 valence electron. He has 2 valence electrons. Which is reactive and why?
H is reactive because it does not have a full valence shell.
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20. The most abundant group of elements on the periodic table are the _________.
Metals
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21. Where are the metals located on the periodic table?
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22. Where are the metals located on the periodic table?
To the left of the zig-zag line
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23. Which are the best at conducting electricity and heat?
metals
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24. Which are considered “semimetals”
metalloids
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25. Potassium is a metal. What would it do to get a full valence shell?
Lose electrons
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26. Electrons in the outer energy level are known as _________.
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27. Electrons in the outer energy level are known as _________.
Valence electrons
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28. The number of valence electrons
The reactivity of an atom is determined by _________.
The number of valence electrons
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29. How many electrons does a carbon atom have in its outer energy level?4
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30. What is the name of chemical bond that forms from transferring (giving away and receiving) electrons?
Ionic bond
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31. Which of the following elements will most likely form an ionic bond
Which of the following elements will most likely form an ionic bond? Fe and Na Li and Ca N and O K and F
K and F
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32. When you compare a solid to a liquid, the particles in the solid move ______ than the particles in the liquid.
Less than
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33. When a liquid turns into a gas, the particles will ________.
Move more
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34. Which phase change requires a removal of energy?
evaporation
melting
freezing
boiling
a. freezing
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35. Melting ice is an example of a _________ change.
physical
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36. What happens at the arrow?
Water starts boiling
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