Chapter 3- Chemistry (lists)

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Examples of physical changes

Cutting paper, breaking a crystal, freezing water, mixing cookie dough

Examples of chemical change

Decompose, explode, rust, oxidize, corrode, tarnish, ferment, burn, or rot

Examples of intensive properties

Density

Examples of physical properties

Density, color, odor, hardness, melting point, boiling point

Muddy water (Pure substance, homogeneous, heterogeneous)

Heterogeneous

Sediment (Pure substance, homogeneous, heterogeneous)

Heterogeneous

Soil (Pure substance, homogeneous, heterogeneous)

Heterogeneous

Burning wood (chemical or physical change)

Chemical

Explosive (chemical or physical properties)

Chemical

Flammability (chemical or physical properties)

Chemical

Frying an egg (chemical or physical change)

Chemical

Iron rusting (chemical or physical changes)

Chemical

Wood burning (chemical or physical changes)

Chemical

Ethanol (Element, compound, homogeneous mixture, or heterogeneous mixture)

Compound

Pure drinking water (Homogeneous, heterogeneous, compound, element)

Compound

Sodium Chloride(Element, compound, homogeneous mixture, or heterogeneous mixture)

Compound

Boron (Element, compound, homogeneous mixture, or heterogeneous mixture)

Element

Helium (Element, compound, homogeneous mixture, or heterogeneous mixture)

Element

Helium (Homogeneous, heterogeneous, compound, element)

Element

Sulfur (Element, compound, homogeneous mixture, or heterogeneous mixture)

Element

A salad (homogeneous or heterogeneous)

Heterogeneous

Aerosol (Pure substance, homogeneous, heterogeneous)

Heterogeneous

Blood (homogeneous or heterogeneous)

Heterogeneous

Chicken soup (Element, compound, homogeneous mixture, or heterogeneous mixture)

Heterogeneous mixture

Chocolate chip cookie dough (Element, compound, homogeneous mixture, or heterogeneous mixture)

Heterogeneous mixture

Concrete (Element, compound, homogeneous mixture, or heterogeneous mixture)

Heterogeneous mixture

Air (Homogeneous, heterogeneous, compound, element)

Homogeneous

Air (Pure substance, homogeneous, heterogeneous)

Homogeneous

Brass (an alloy of zinc and copper) (homogeneous or heterogeneous)

Homogeneous

Powerade drink mix dissolved in water (homogeneous or heterogeneous)

Homogeneous

Salty water (Homogeneous, heterogeneous, compound, element)

Homogeneous

Seawater (Homogeneous, heterogeneous, compound, element)

Homogeneous

Air (Element, compound, homogeneous mixture, or heterogeneous mixture)

Homogeneous mixture

Brass (Element, compound, homogeneous mixture, or heterogeneous mixture)

Homogeneous mixture

Coffee (Element, compound, homogeneous mixture, or heterogeneous mixture)

Homogeneous mixture

Powerade (Element, compound, homogeneous mixture, or heterogeneous mixture)

Homogeneous mixture

Examples of extensive propeties

Mass, volume, length, width

Boiling point (chemical or physical properties)

Physical

Breaking a pencil in two (chemical or physical change)

Physical

Cutting paper (chemical or physical changes)

Physical

Ice melting (chemical or physical changes)

Physical

Leaves changing colors in the fall (chemical or physical change)

Physical

Mass (chemical or physical properties)

Physical

Solubility (chemical or physical properties)

Physical

Sugar dissolving (chemical or physical changes)

Physical

Volume (chemical or physical properties)

Physical

Water evaporating (chemical or physical changes)

Physical

Water freezing and forming ice (chemical or physical change)

Physical

Water (Pure substance, homogeneous, heterogeneous)

Pure substance


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