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