Energy, Atoms, Matter, Elements, Density - Questionário
  • 1. What is the Center of an Atom
A) Electron
B) Neutron
C) Proton
D) Nucleus
  • 2. The Nucleus DOES NOT have the most mass in an atom
A) False
B) True
C) Neither True or False
  • 3. Atoms are
A) in everything and everywhere
B) are only in living things
C) only in someplaces
D) are only in non-living things
  • 4. Atoms are
A) moving faster when cooled
B) moving slower when heated
C) only moving in living things
D) always moving
  • 5. Atoms can be seen
A) with an electron microscope and dye
B) with an electron microscope ONLY
C) never they are too small
D) with any microscope and dye
  • 6. Mechanical energy is called
A) all of these
B) Kinetic Energy
C) Physical Energy
D) energy that involves movement
  • 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 batteries
D) does not include static electricity
  • 8. During Chemical energy
A) atoms are spread apart
B) there is NOT a chemical reaction
C) there is a change at the molecular level
D) electrical charges are involved
  • 9. Temperature does not affect matter
A) True
B) False
  • 10. Heat
A) all of these
B) cause most matter to expand
C) is also energy
D) excites the atoms
  • 11. When the atoms come together
A) the matter has been cooled
B) the matter has been heated
C) the atoms are dead
D) the matter is sitting at room temperature
  • 12. The states of matter are
A) solids, liquids, and gases
B) arkansas, New York, and California
C) solids, gases, and frozen matter
D) solids, liquids, and fluids
  • 13. What is Matter
A) anything that has mass
B) anything that has mass and volume
C) anything that takes up space
D) anything that is important
  • 14. Liquids
A) can never be solidified
B) take the shape of the container they are in
C) have no shape at all
D) can never be changed to gases
Stages of Matter Triangle
  • 15. Solids to Liquids (Heat Added)
A) Melting
B) Solidification
C) Evaporation
D) Condensation
Stages of Matter Triangle
  • 16. Liquids to Solids (Cooled)
A) Solidification
B) Evaporation
C) Freezing
D) Melting
Stages of Matter Triangle
  • 17. Liquids to Gases (Heat Added)
A) Condensation
B) Evaporation
C) Deposition
D) Sublimation
  • 18. Gases to Liquids (Cooled)
A) Sublimation
B) Evaporation
C) Condensation
D) Deposition
Stages of Matter Triangle
  • 19. Solids to Gases (Heat Added)
A) Sublimation
B) Deposition
C) Evaporation
D) Solidification
Stages of Matter Triangle
  • 20. Gases to Solids (Cooled)
A) Solidification
B) Deposition
C) Sublimation
D) Evaporation
  • 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) can be broken down further
B) only available in a lab
C) Unique or one of a kind
D) the same as a compound
  • 23. There are how many known Elements
A) unlimited amount
B) Over 100
C) under 100
D) over 200
  • 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) False
B) in some situations
C) True
  • 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) False
B) it would be suspended in the water
C) True
  • 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) Atomic Number
D) Density
Element Square
  • 29. What is Number one
A) Atomic Mass
B) Element Name
C) Element Symbol
D) Atomic Number
Element Square
  • 30. What is Number two
A) Atomic Mass
B) Atomic Number
C) Element Symbol
D) Element Name
Element Square
  • 31. What is Number three
A) Atomic Number
B) Atomic Mass
C) Element Symbol
D) Element Name
Element Square
  • 32. What is Number four
A) Element Name
B) Atomic Mass
C) Element Symbol
D) Atomic Number
  • 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 top of the meniscus
C) use the bottom of the curve on the meniscus
D) use your best guess
  • 35. what is the machine used to split atoms
A) There is no machine, it happens in nature all the time
B) Anything can be used to split them
C) An atom cannot be split
D) Particle Accelorator
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