Energy, Atoms, Matter, Elements, Density - Test
  • 1. What is the Center of an Atom
A) Electron
B) Proton
C) Neutron
D) Nucleus
  • 2. The Nucleus DOES NOT have the most mass in an atom
A) False
B) Neither True or False
C) True
  • 3. Atoms are
A) are only in non-living things
B) are only in living things
C) only in someplaces
D) in everything and everywhere
  • 4. Atoms are
A) only moving in living things
B) moving faster when cooled
C) moving slower when heated
D) always moving
  • 5. Atoms can be seen
A) with an electron microscope and dye
B) with an electron microscope ONLY
C) with any microscope and dye
D) never they are too small
  • 6. Mechanical energy is called
A) all of these
B) energy that involves movement
C) Kinetic Energy
D) Physical Energy
  • 7. Electrical energy
A) does not include static electricity
B) does not include batteries
C) is anything that uses electricity as a source
D) is only from a outlet in the wall
  • 8. During Chemical energy
A) there is NOT a chemical reaction
B) there is a change at the molecular level
C) electrical charges are involved
D) atoms are spread apart
  • 9. Temperature does not affect matter
A) True
B) False
  • 10. Heat
A) excites the atoms
B) cause most matter to expand
C) all of these
D) is also energy
  • 11. When the atoms come together
A) the matter is sitting at room temperature
B) the matter has been cooled
C) the matter has been heated
D) the atoms are dead
  • 12. The states of matter are
A) solids, gases, and frozen matter
B) solids, liquids, and gases
C) arkansas, New York, and California
D) solids, liquids, and fluids
  • 13. What is Matter
A) anything that is important
B) anything that takes up space
C) anything that has mass
D) anything that has mass and volume
  • 14. Liquids
A) can never be changed to gases
B) have no shape at all
C) can never be solidified
D) take the shape of the container they are in
Stages of Matter Triangle
  • 15. Solids to Liquids (Heat Added)
A) Evaporation
B) Melting
C) Solidification
D) Condensation
Stages of Matter Triangle
  • 16. Liquids to Solids (Cooled)
A) Freezing
B) Evaporation
C) Solidification
D) Melting
Stages of Matter Triangle
  • 17. Liquids to Gases (Heat Added)
A) Deposition
B) Sublimation
C) Evaporation
D) Condensation
  • 18. Gases to Liquids (Cooled)
A) Deposition
B) Condensation
C) Evaporation
D) Sublimation
Stages of Matter Triangle
  • 19. Solids to Gases (Heat Added)
A) Evaporation
B) Sublimation
C) Deposition
D) Solidification
Stages of Matter Triangle
  • 20. Gases to Solids (Cooled)
A) Solidification
B) Deposition
C) Sublimation
D) Evaporation
  • 21. Potential Energy is
A) stored energy
B) another name for Mechanical Energy
C) energy that is currently being used
D) energy that has been used
  • 22. Elements are
A) Unique or one of a kind
B) only available in a lab
C) the same as a compound
D) can be broken down further
  • 23. There are how many known Elements
A) over 200
B) Over 100
C) unlimited amount
D) under 100
  • 24. Compounds CANNOT be broken down further
A) False
B) Yes but only in a lab
C) none of these
D) True
  • 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) False
C) True
  • 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) True
C) False
  • 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) Density
D) nothing, I dont have enough information
Element Square
  • 29. What is Number one
A) Atomic Number
B) Atomic Mass
C) Element Name
D) Element Symbol
Element Square
  • 30. What is Number two
A) Atomic Mass
B) Element Name
C) Element Symbol
D) Atomic Number
Element Square
  • 31. What is Number three
A) Element Symbol
B) Atomic Mass
C) Atomic Number
D) Element Name
Element Square
  • 32. What is Number four
A) Element Symbol
B) Element Name
C) Atomic Number
D) Atomic Mass
  • 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 top of the meniscus
D) use the bottom of the curve on 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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