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