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Properties and Changes

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  • Each element is defined by its unique atomic number
    Chemical change
    Physical property
    Physical change
    Chemical property
  • Reactivity with Oxygen Tendency to react with oxygen (oxidation)
    Chemical change
    Physical change
    Chemical property
    Physical property
  • Vinegar has a sour smell
    Physical change
    Chemical change
    Physical property
    Chemical property
  • Malleability Ability to be hammered into sheets
    Physical property
    Chemical property
    Chemical change
    Physical change
  • Conductivity Transfers heat or electricity
    Physical change
    Chemical property
    Physical property
    Chemical change
  • Reactivity with Water Ability to chemically react when in contact with water
    Chemical change
    Chemical property
    Physical change
    Physical property
  • Mercury is toxic to humans
    Physical property
    Chemical change
    Chemical property
    Physical change
  • Water = 1.0 g/cm³
    Physical property
    Physical change
    Chemical change
    Chemical property
  • A cube with 10 cm³
    Physical change
    Chemical property
    Physical property
    Chemical change
  • Ice melts at 0°C
    Physical change
    Chemical property
    Physical property
    Chemical change
  • State of Matter Solid, liquid, or gas
    Physical change
    Physical property
    Chemical property
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  • Corrosiveness Ability to destroy or damage other substances on contact
    Physical property
    Physical change
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    Chemical property
  • Water boils at 100°C
    Physical property
    Chemical property
    Chemical change
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  • Wood is combustible
    Chemical property
    Chemical change
    Physical change
    Physical property
  • Reactivity with Acids Tendency to react with acidic substances
    Physical change
    Physical property
    Chemical change
    Chemical property
  • Oxygen is a gas at room temp
    Chemical change
    Physical change
    Physical property
    Chemical property
  • Chemical Stability Resistance to change or decomposition
    Physical property
    Chemical change
    Chemical property
    Physical change
  • Copper conducts electricity well
    Chemical change
    Chemical property
    Physical property
    Physical change
  • Copper is ductile
    Chemical change
    Physical property
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    Chemical property
  • Luster How shiny the surface is
    Chemical property
    Physical property
    Physical change
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  • Silver tarnishes when exposed to air
    Physical change
    Physical property
    Chemical property
    Chemical change
  • Mass Amount of matter
    Chemical property
    Chemical change
    Physical property
    Physical change
  • Diamond is the hardest natural material
    Chemical property
    Chemical change
    Physical property
    Physical change
  • Hydrochloric acid corrodes metals
    Physical change
    Physical property
    Chemical property
    Chemical change
  • Gasoline is highly flammable
    Physical property
    Physical change
    Chemical change
    Chemical property
  • Vinegar has a low pH, indicating acidity
    Chemical change
    Physical change
    Chemical property
    Physical property
  • Gold can be flattened easily
    Chemical change
    Physical change
    Physical property
    Chemical property
  • Sodium reacts violently with water
    Chemical property
    Chemical change
    Physical change
    Physical property
  • pH Level (Acidity/Basicity) Indicates how acidic or basic a substance is
    Physical property
    Physical change
    Chemical property
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  • Ductility Ability to be drawn into wire
    Physical property
    Physical change
    Chemical change
    Chemical property
  • Zinc produces hydrogen gas when added to acid
    Chemical property
    Chemical change
    Physical property
    Physical change
  • Aluminum has a metallic luster
    Physical change
    Physical property
    Chemical change
    Chemical property
  • Iron is magnetic
    Physical change
    Physical property
    Chemical change
    Chemical property
  • A rock might weigh 2 kg
    Chemical property
    Physical change
    Chemical change
    Physical property
  • Magnetism Attraction to magnets
    Chemical property
    Physical change
    Physical property
    Chemical change
  • Ability to Tarnish Chemical change on the surface (usually metal)
    Physical change
    Chemical property
    Chemical change
    Physical property
  • Combustibility Ability to burn when exposed to heat or flame
    Physical property
    Chemical change
    Chemical property
    Physical change
  • Hardness Resistance to scratching
    Chemical property
    Physical change
    Chemical change
    Physical property
  • Toxicity Harmfulness to living organisms
    Chemical change
    Chemical property
    Physical change
    Physical property
  • Volume Space an object occupies
    Physical property
    Chemical property
    Chemical change
    Physical change
  • Iron rusts when exposed to oxygen and water
    Chemical change
    Physical property
    Physical change
    Chemical property
  • Color Appearance or shade
    Chemical change
    Physical property
    Physical change
    Chemical property
  • Salt dissolves in water
    Physical change
    Chemical property
    Physical property
    Chemical change
  • Odor Smell of the substance
    Chemical property
    Physical change
    Physical property
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  • Density Mass per unit volume (g/cm³)
    Physical change
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    Physical property
    Chemical property
  • Solubility Ability to dissolve in a solvent
    Chemical change
    Physical change
    Chemical property
    Physical property
  • Gold is yellow; copper is reddish
    Chemical change
    Chemical property
    Physical change
    Physical property
  • Melting Point Temperature where solid becomes liquid
    Physical property
    Chemical change
    Chemical property
    Physical change
  • Boiling Point Temperature where liquid becomes gas
    Physical change
    Chemical property
    Chemical change
    Physical property
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