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Energy, Atoms, Matter, Elements, Density
供稿人: Messer
  • 1. What is the Center of an Atom
A) Nucleus
B) Electron
C) Proton
D) Neutron
  • 2. The Nucleus DOES NOT have the most mass in an atom
A) True
B) Neither True or False
C) False
  • 3. Atoms are
A) only in someplaces
B) are only in non-living things
C) in everything and everywhere
D) are only in living things
  • 4. Atoms are
A) moving slower when heated
B) always moving
C) only moving in living things
D) moving faster when cooled
  • 5. Atoms can be seen
A) with an electron microscope ONLY
B) with an electron microscope and dye
C) never they are too small
D) with any microscope and dye
  • 6. Mechanical energy is called
A) all of these
B) Physical Energy
C) energy that involves movement
D) Kinetic Energy
  • 7. Electrical energy
A) is anything that uses electricity as a source
B) is only from a outlet in the wall
C) does not include static electricity
D) does not include batteries
  • 8. During Chemical energy
A) electrical charges are involved
B) atoms are spread apart
C) there is NOT a chemical reaction
D) there is a change at the molecular level
  • 9. Temperature does not affect matter
A) True
B) False
  • 10. Heat
A) is also energy
B) all of these
C) excites the atoms
D) cause most matter to expand
  • 11. When the atoms come together
A) the matter has been cooled
B) the matter has been heated
C) the matter is sitting at room temperature
D) the atoms are dead
  • 12. The states of matter are
A) arkansas, New York, and California
B) solids, gases, and frozen matter
C) solids, liquids, and fluids
D) solids, liquids, and gases
  • 13. What is Matter
A) anything that takes up space
B) anything that has mass
C) anything that is important
D) anything that has mass and volume
  • 14. Liquids
A) can never be changed to gases
B) can never be solidified
C) take the shape of the container they are in
D) have no shape at all
  • 15. Solids to Liquids (Heat Added)
A) Evaporation
B) Condensation
C) Solidification
D) Melting
  • 16. Liquids to Solids (Cooled)
A) Melting
B) Evaporation
C) Solidification
D) Freezing
  • 17. Liquids to Gases (Heat Added)
A) Evaporation
B) Condensation
C) Deposition
D) Sublimation
  • 18. Gases to Liquids (Cooled)
A) Evaporation
B) Condensation
C) Deposition
D) Sublimation
  • 19. Solids to Gases (Heat Added)
A) Evaporation
B) Deposition
C) Sublimation
D) Solidification
  • 20. Gases to Solids (Cooled)
A) Sublimation
B) Evaporation
C) Deposition
D) Solidification
  • 21. Potential Energy is
A) another name for Mechanical Energy
B) energy that has been used
C) energy that is currently being used
D) stored energy
  • 22. Elements are
A) Unique or one of a kind
B) the same as a compound
C) can be broken down further
D) only available in a lab
  • 23. There are how many known Elements
A) under 100
B) unlimited amount
C) Over 100
D) over 200
  • 24. Compounds CANNOT be broken down further
A) True
B) none of these
C) False
D) Yes but only in a lab
  • 25. Density is the ratio of mass/weight
A) False
B) True
C) in some situations
  • 26. Mass is measured in CM cubed or Milliliters
A) True
B) Depends on the substance
C) False
  • 27. If I had a rock with a density of 1.20 it will float in water
A) True
B) False
C) it would be suspended in the water
  • 28. If I have the Mass and Volume of a substance I can find out the
A) Atomic Number
B) How much something weighs
C) nothing, I dont have enough information
D) Density
  • 29. What is Number one
A) Atomic Number
B) Element Name
C) Element Symbol
D) Atomic Mass
  • 30. What is Number two
A) Atomic Number
B) Element Name
C) Atomic Mass
D) Element Symbol
  • 31. What is Number three
A) Element Name
B) Atomic Number
C) Atomic Mass
D) Element Symbol
  • 32. What is Number four
A) Atomic Number
B) Atomic Mass
C) Element Symbol
D) Element Name
  • 33. Mass is the same thing as Weight
A) False
B) True
  • 34. When measuring the volume of liquid
A) use any part of the meniscus and you will be fine
B) use the bottom of the curve on the meniscus
C) use your best guess
D) use the top of the meniscus
  • 35. what is the machine used to split atoms
A) There is no machine, it happens in nature all the time
B) Particle Accelorator
C) Anything can be used to split them
D) An atom cannot be split
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