Study

Chemical vs Physical Properties and Changes

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  • Heterogenous or homogenous: pizza
    hetero
  • Physical or chemical: Does not change the identity of the substance
    Physical
  • Physical or chemical change: melting gold
    physical
  • Chemical or physical change: Burning wood
    chemical
  • Chemical or physical property: reactivity
    chemical
  • Chemical or physical change: ice cream melting
    physical
  • Chemical or physical change: a banana turns brown
    chemical
  • Chemical or physical property: density
    physical
  • Physical or chemical change: iron rusting
    chemical
  • Physical or chemical change: Acid spills in the lab and corrodes the countertop.
    chemical
  • Physical or chemical change: Water evaporated from a pond
    physical
  • Compound or mixture: 10 karat gold
    mixture
  • Chemical or physical: A new substance is created
    Chemical
  • Physical or chemical change: Breaking a pencil
    physical
  • chemical or physical change: baking a cake
    chemical