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