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1
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The process of separating insoluble solids from liquids
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2
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A liquid which has passed through a filter
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3
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A combination of two or more substances that are not chemically united
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5
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Capable of producing a deep or ringing sound
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6
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A material that lets heat or electricity pass through it
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7
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An element used in thermometers
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8
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A material that snaps when it breaks because it is not stretchy or bendy
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11
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Common salt occuring naturally as a mineral
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12
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Materials which can be magnetised
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14
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A mixture of gases
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15
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A material that can be bend into different shapes
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17
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A substance made of two kinds of atoms
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18
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An instrument fo rmeasuring and indicating temperature
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19
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A pure substance that is made up ofone kind of atom only
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21
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The name given to the horizontal row in the Periodic table
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23
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A mixture of metals
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27
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A process by which a soluble solid can be separated from a solution by allowing the solvent to vaporise
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29
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A liquid that something will dissolve in
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30
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A material which is usually brittle and dull
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31
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The abbreviation used to reperesent a chemical element
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33
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The material remaining after distillation, evaporation or filtration
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36
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The small, dense region that consists of of protons and neutrons at the center of an atom
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