1eso glossary unit 12-13 matter

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ENGLISH GLOSSARY ESO UNITS 12-13: MATTER Element: Substance consisting of only one type of atom. Examples: Iron (Fe) and oxygen (O 2 ) Compound: Tw o or more atoms joined togeter cemically . Examples: Ta ble salt (sodium cloride! "a#l) and water ($ 2 O). u!e "u#"t$n%e: % substance wit constant composition. &ure substances can be elements (only one type of atom) or compounds (two or more types of atoms) M&'tu!e": 'atter composed of two or more substances! but eac eeps its original properties. Tere are two types Hete!o(eneou" M&'tu!e 'ixture in wic we can easily distinguis or separate te different components. Examples: Salad! concrete. Homo(eneou" M&'tu!e 'ixture in wic we cannot easily distinguis or separate te different substances in tem. Examples: %ir! sea water. E'e!%&"e: *rite two more examples under eac type of matter (+o not copy tose from te definitions,)  Salad Air Water Iron

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7/16/2019 1eso Glossary Unit 12-13 Matter

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ENGLISH GLOSSARY 1º ESO

UNITS 12-13: MATTER

Element: Substance consisting of only one type of atom. Examples: Iron (Fe) andoxygen (O2)Compound: Two or more atoms joined togeter cemically. Examples: Table salt(sodium cloride! "a#l) and water ($2O).u!e "u#"t$n%e: % substance wit constant composition. &ure substances canbe elements (only one type of atom) or compounds (two or more types of atoms)M&'tu!e": 'atter composed of two or more substances! but eac eeps itsoriginal properties. Tere are two types

Hete!o(eneou" M&'tu!e 'ixture in wic we can easily distinguis or separate te differentcomponents.Examples:  Salad! concrete.

Homo(eneou" M&'tu!e 'ixture in wic we cannot easily distinguis or separate te differentsubstances in tem.Examples: %ir! sea water.

E'e!%&"e:*rite two more examples under eac type of matter (+o not copy tose from tedefinitions,)

 Salad Air Water Iron