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1st 9 weeks Benchmark - Examen
  • 1. Which Statement describes the location of the molecules of a gas in a sealed container?
A) The molecules are packed closely throughout the container
B) Almost all of the molecules are at the top of the container
C) Almost all of the molecules are at the bottom of the container
D) The molecules are spread far apart throughout the container
  • 2. Which of the following describes the motion of the molecules in a glass of liquid water
A) The molecules are moving at the same speed
B) The molecules are not moving
C) The molecules move only when the glass of water is moving
D) The molecules are moving at different speeds
  • 3. What happens when a cup of water is warmed?
A) The distance between the water molecules increases
B) the mass of the water molecules decreases
C) The water molecules break down
D) The number of water molecules decreases
  • 4. Which Statement about matter is TRUE?
A) Atoms are not matter but they are contained in matter
B) Matter exists only when you can see it
C) Living things are NOT matter
D) Matter is made up of atoms
  • 5. Which of the following is not made up of atoms?
A) A Solid
B) A Gas
C) Heat
D) A Cell
  • 6. About how many atoms would it take to make a line across a Pencil Point
A) 6,000
B) 6
C) 600
D) 6,000,000
  • 7. What happens as Liquid Water Boils
A) The molecules break down into Hydrogen and Oxygen atoms
B) The mass of the molecule decreases
C) The molecules become separated from each other
D) The molecules are destroyed
  • 8. Which of the following is the SMALLEST
A) An Atom
B) A Cell in your Body
C) A Germ
D) The Width of a Hair
  • 9. Which is BIGGER an Atom or a Blood Cell?
A) It depends on the kind of Atom
B) The Blood Cell is Bigger
C) The Atom is Bigger
D) They both are the same size
  • 10. What is a Hypothesis?
A) An absolute fact
B) An educated guess
C) The data collected in an experiment
D) A conclusion
  • 11. What is a VARIABLE?
A) An educated guess
B) The item that changes in an experiement
C) The item that always stays the same
D) A step in the Scientific Method
testtube sm
  • 12. What is this a picture of?
A) a beaker
B) a test tube
C) a graduated cylinder
D) a flask
Screen Shot at
  • 13. What is this a picture of?
A) a graduated cylinder
B) a beaker
C) a test tube
D) a flask
Screen Shot at
  • 14. What are these?
A) Sun Glasses
B) A Halloween Mask
C) Safety Goggles
D) Eye Glasses
  • 15. What is a Solution?
A) Oil and Water
B) two or more substances that are perfectly dissolved
C) two or more substances that can be taken apart
D) when a mixture is saturated
  • 16. A Fire
A) Physical Change
B) Mechanical Change
C) No change
D) Chemical Change
  • 17. Water into Ice
A) Physical Change
B) Chemical Change
C) Mechanical Change
D) No Change
  • 18. Apple Juice
A) Element
B) Solution
C) Atom
D) Mixture
  • 19. Mixed Nuts
A) Element
B) Mixture
C) Atom
D) Solution
  • 20. Elements on the Periodic Table
A) Over 100
B) 11
C) 50
D) 300
Otros exámenes de interés :
Earthquakes and plate tectonics
Foodwebs_chains_energy_pyramid
Earthquakes/volcanoes
Examen creado con That Quiz — donde se practican las matemáticas.