1eso Glossary Unit 12-13 Matter
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Transcript of 1eso Glossary Unit 12-13 Matter
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