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Quiz Tuesday: Changes- Chemical and Physical
Contribució de: Welser
  • 1. When a piece of paper is crumpled, this is a change of
A) shape
B) density
C) mass
D) color
  • 2. When salt dissolves in water, it has changed
A) form
B) shape
C) density
D) state
  • 3. When a liquid changed to a gas, this is called
A) condensing
B) vaporization
C) burning
D) melting
  • 4. Ice melting is an example of a change of
A) vapor
B) chemical change
C) physical change
D) state
  • 5. An example of a chemical change is
A) a car rusting
B) water boiling
C) candle wax melting
D) a window shattering
  • 6. During a chemical change, a substance
A) remains the same
B) changes into another substance
C) loses physical properties
D) loses chemical properties
  • 7. What is not a possible sign of a chemical change?
A) a change of state
B) light given off
C) heat given off
D) color change
  • 8. A banana browning in the air is an example of
A) a chemical change
B) a physical change
  • 9. Color is
A) a chemical property
B) a physical property
  • 10. What is an example of energy being released?
A) light
B) melting
C) changing mass
D) changing density
  • 11. An odor being given off can indicate a
A) physical change
B) change of density
C) chemical change
D) change of state
  • 12. A __________ is a solid that forms from a solution.
A) precipitate
B) settling
C) dusting
D) solididate
  • 13. A chemical change ____________.
A) always can be reversed
B) cannot be reversed easily
C) never can be reveresed
D) never will change state
  • 14. During all changes, physical and chemical, mass is ___________.
A) destroyed
B) conserved
C) lost
D) gained
Altres proves d'interés :
Monday bellwork- examples of physical and chemical changes
8th grade forces quiz
Speed & velocity
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