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Changes in matter

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    states of matter
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  • It is the process by which the particles of matter gain energy and changes from solid to liquid state.
    Melting
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  • It is a process by which the particles of matter lose energy and changes from liquid to solid state.
    Freezing
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  • The state of water when its temperature is between 0C and 100C
    Liquid
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  • GR. When the temperature of ice cubes increases, they will melt.
    Because the particles gain more energy and move faster.
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  • GR. Both melting and freezing processes are considered as physical changes.
    Because the matter changes in state without any change in its structure.
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  • The particles of water when its temperature is decreased below 0C (What happens)
    The particles release energy and move slower , so water will be ice
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  • A matter that is formed when two or more materials combine chemically.
    Compound
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  • It is a process by which matter changes from gas state to liquid state.
    Condensation
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  • GR. Fruit salad and salty water are considered as mixtures.
    Because they are formed from two or more materials.
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  • GR. Filtration process is used to separate soil from water.
    Because the particles of water are smaller than that of soil.
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