mrmeadrevision
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| How are the particles of a solid, liquid and gas arranged? | solid- regular, close together and they vibrate about fixed positions, liquid- random, close together and move around each other, gas- random ,far apart and fast in all directions.
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| What is sublimation? | Solid to Gas
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| What is deposition? | Gas to Solid
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| Which theory describes the arrangement and movement of particles in solids, liquids and gases? | Kinetic Theory
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| Name 3 States Of Matter? | Solid, Liquid and Gas
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| What is the chemical definition of purity? | Pure substances are defined as substances that are made of only one type of atom or only one type of molecule (a group of atoms bonded together).
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| what is crystallisation? | Crystallisation is a separation technique that is used to separate.
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| What is filtration? | the action or process of filtering something.
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| What is distillation? | the action of purifying a liquid by a process of heating and cooling.
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| What is Chromatography | a technique for the separation of a mixture by passing it in solution or suspension through a medium in which the components move at different rates.
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| What is fractional distillation? | Fractional distillation is the separation of a mixture into its component parts, or fractions, separating chemical compounds by their boiling point by heating them to a temperature at which one or more fractions of the compound will vaporize.
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| Pure water can be separated from inky water by simple distillation because: | Water evaporates leaving the ink particles behind.
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| What is the correct order for obtaining salt from a mixture of sand and salt? | Dissolving in water - filtration - evaporation
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Created by:
maliaa
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