Physical and Chemical

Properties and Changes

Physical Properties

Definition: Physical properties are characteristic that describe an object (volume,hardness,color,luster,density,solubility,odor,temperature at which solids melt and liquids boil,taste)

Examples

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The rock is rough

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The paint is red

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The water is 100 degrees Celsius

Chemical Properties

Definition:The ability to change such as flammability,the ability to rust,and the ability to melt.
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Paper is flammable

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Ice is meltable

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Metal is rustable

Physical Change

Definition:A change that doesn't change the substance into another substance
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Chopping wood is a physical change

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Molding Clay is a physical change

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Folding paper is a physical change

Chemical Change

Definition:A change that changes a substance in to a totally new substance
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Paper that is burned into ash is a chemical change

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A Penny rusting is a chemical change

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Fruit molding is a chemical change