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Matter and Energy

  •  English    21     Public
    Unit 5 Natural Science
  •   Study   Slideshow
  • Matter has two properties, __________ _________ and _________ _________.
    general properties and specific properties.
  •  15
  • what are the two general properties of matter?
    mass and volume
  •  15
  • are density, melting or boiling point, hardness, and elasticity general properties or specific properties?
    specific properties.
  •  15
  • Is a pure substance the same after undergoing physical changes?
    Yes
  •  20
  • A mixture is a collection of two or more pure substances, called _________.
    components
  •  15
  • _________ ________ are changes that affect the properties and physical state of matter, but do not change the actual substances.
    Physical changes
  •  20
  • YES or NO After a substance undergoes a physical change is there a new substance?
    NO
  •  20
  • Are the state changes, physical or chemical? For ex: Ice melting into water
    physical change
  •  20
  • A __________ _______ happens when one chemical substance is transformed into one or more different substances.
    Chemical change
  •  20
  • YES or NO: After a substance undergoes a chemical change is there a new substance?
    YES
  •  20
  •  20
  • _________ is the ability of matter to produce and undergo changes.
    Energy
  •  20
  • TRUE OR FALSE: mechanical, thermal, luminous, chemical, electrical, and magnetic are forms of energy?
    TRUE
  •  20
  • In this picture they are measuring A. volume B. Mass
    B. Mass
  •  20
  • In this picture they are measuring A. volume B. Mass
    A. Volume
  •  20
  • TRUE OR FALSE: There are two main types of energy sources including renewable energy sources and non-renewable energy sours
    TRUE
  •  25