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Matters and substances
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What are pure substances? What is an example?
Only one type of material. Ex: Salt, sugar, gold ect
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What are alloys?
homogeneous mixtures in which one or more components is metal.
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What are primary materials?
Material sor products that are extracted from the natural environment
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What is an example of a mixture?
Milk, ice in soda, blood
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Where do primary materials come from?
Natural environemnt Such as animals, minerals, vegetables.
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What is an example of heterogeneous mixture?
soil, cereal, ice in soda, ect
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What are mixtures?
When it contains two or more substances
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Example of an animal product?
Wool, bees wax, leather, silk.
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Example of a vegetable product?
Wood, cotton, rubber
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What is an example of homogeneous mixture?
Sea water, rain, air ect
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What are renewable materials?
Materials that do not run out, because they are produced faster,than they are used for.
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What are the two types of mixtures?
heterogeneous mixture and homogeneous mixture
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What are the two types of matter?
Pure substances and mixtures
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What is a heterogeneous mixture?
mixture that can be distinguished
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what are non renewable materials?
Materials that will run out because they are used faster than they are produced
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What is a homogeneous mixture?
different components that can´t be distinguished
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Example of a mineralproduct?
gold, silver, gas, ect
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