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Matter, materials and mixtures!
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The reaction when we burn the paper is the COMBUSTION.
TRUE
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Filtering is good for separating solids and liquids.
TRUE
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There are two types of changes: physical and chemical.
TRUE
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Combustion is produced with METAL.
FALSE
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Materials can be natural or manufactured.
TRUE
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Matter has got: weith, volume and takes up space.
TRUE
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Some examples of manufactured materials are: cotton and feathers.
FALSE
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We ALWAYS see the materials of a mixture.
FALSE
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Evaporating is good for separating solids.
FALSE
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A mixture is something that has got two or more different materials.
TRUE
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In a smoothie, we can't see the materials.
TRUE
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The change of shape helps to modify objects. Ex: plasticine and rubber.
TRUE
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In a lemonade, we see the materials.
FALSE
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Change of state is a chemical change.
FALSE
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Sieving is good for separate liquids.
FALSE
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Paper is created from the wood and it is a manufactured material.
TRUE
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Combustion and oxidation are examples of physical changes.
FALSE
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If we mix oil and water, we see the materials.
TRUE
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Matter is everything around us.
TRUE
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The three states of matter are: solid, liquid and gas.
TRUE
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If we mix sand and water, we can't see the materials.
FALSE
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Some examples of natural materials are: wood and iron.
TRUE
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We can separate materials of a mixture.
TRUE
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Change of shape is a physical change.
TRUE
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There are three types of changes.
FALSE
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Oxidation is produced with METAL.
TRUE
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