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Published byNoel Rodgers Modified over 8 years ago
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The Science of Chemistry Kayla McAuley
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Chemical reactions happen all around you ! Chemical reaction : When one or more substances change to make one or more substances
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Top made chemicals in the U.S. Sulfuric acid Ethene Propylene Ammonia Chlorine Phosphoric acid Sodium hydroxide 1,2 dichloroethene
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Matter matters ! Matter is anything that has mass and takes up space
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Properties of Matter Physical property is a property of matter that can be determined without changing a substance itself
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Sources http://my.hrw.com/tabnav/controller.jsp?isbn =0030724945 http://my.hrw.com/tabnav/controller.jsp?isbn =0030724945
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