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Changes in Matter

  •  English    16     Public
    Grade 6 Tallent Class
  •   Study   Slideshow
  • The measure of how hot or cold something is.
    Temperature
  •  15
  • The total energy of motion of all the particles in an object.
    Thermal Energy
  •  15
  • Thermal energy flows from . . . matter to . . . matter
    warmer matter to cooler matter
  •  15
  • The heat is being absorbed. (endothermic/exothermic change)
    endothermic change
  •  15
  • Ice melting (endothermic/exothermic change)
    endothermic change
  •  15
  • The heat is being released. (endothermic/exothermic change)
    exothermic change
  •  15
  • Combustion (endothermic/exothermic change)
    exothermic change
  •  15
  • Chemical energy stores in the chemical bond between atoms (TRUE/FALSE)
    TRUE
  •  15
  • TRUE/FALSE: Food, fuels, and even the cells in your body store chemicals.
    TRUE
  •  15
  • It is the ability to do work.
    Energy
  •  15
  • TRUE/FALSE: Changes in matter involves changes in energy
    TRUE
  •  15
  • TRUE/FALSE: Folding paper does not require energy.
    FALSE - changes in matter requires energy 
  •  15
  • TRUE/FALSE: Thermal energy moves from cold to warm matter
    FALSE - From warm to cold
  •  15
  • STATE THE LAW OF ENERGY
    “Energy cannot be created nor destroyed. It only transformed”
  •  25
  • French Chemists behind the law of conservation
    Antoine Lavoisier
  •  25
  • State the Law of conservation of mass or Law of conservation of matter.
    “No mass was lost or gained during the change”
  •  25