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Mixtures
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Compose one or more pure substances in different particles.
mixtures
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vinegar homogenous or heterogenous?
homogenous
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is a technique that is used in separating a mixture, usually a solution of a solvent and a soluble solid.
evaporation
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oil in water homogenous or heterogenous?
heterogenous
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heterogenous or homogenous? blood
homogenous
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homogenous or heterogenous?
homogenous
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Content has a uniform appearance
homogeneous
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Components of the mixture can't be seen separately.
homogeneous
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is the technique of separating an insoluble solid and a liquid by pouring the mixture into a filter paper.
Filtration
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homogenous or heterogenous
heterogenous
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Content has a visibly different appearance/ visually distinguishable components.
heterogeneous
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methods are used for the separation of insoluble substances which are heavier than liquid.
sedimentation
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what kind of pure substances is this?
golden rings
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Four techniques in separating solid mixture.
winnowing, handpicking, sieving, magnet
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a farming method developed by ancient people for separating grain from the chaff or husk from the grains by wind/air.
winnowing
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A method in which substances in a mixture can be separated by just picking them out with the help of a hand from the mixture.
handpicking
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In this process, heavier components of the mixture settle on the bottom, due to gravity.
sedimentation
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Content can be seen separately.
heterogeneous
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in this method, the solution is heated until the organic solvent evaporates where it turns into a gas and mostly leaves behind the solid residue.
evaporation
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a method of separation which is used for separating solid components of different sized that are difficult to handpick by using sifting with a sieve.
sieving
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the process of separating components of mixtures by using a magnet to attract magnetic substances.
magnet
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what kind of pure substances is this?
water
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what kind of pure substances is this?
salt
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three techniques in separating insoluble solid from liquid .
filtration, sedimentation, evaporation
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