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| pure substance the cannot be damaged down into less complicated substances by chemistry or physics means. Each aspect has unique physical and chemical properties. You are watching: Substances that cannot be broken down into other substances are called | |
| compound | a pure substance comprised of atoms of 2 or an ext different elements joined with each other by chemical bonds. |
| mixture | a mix of 2 or much more subtances that room not chemically combined. Not a pure subtance. |
| pure substance | a sample the matter, one of two people a solitary element or a solitary compound, that has definite chemical and also physical properties. |
| physical change | a change of matter from one kind to an additional without a readjust in chemistry properites -- such together a state change, dissolving, crushing, bending, cutting, etc. See more: Download Castlevania Circle Of The Moon Gba Rom Download, Castlevania |
| chemical change | a change that occurs when products are changed by the do or breaking of chemical bonds into new substances with brand-new properties. |
| law of preservation of matter/mass | matter cannot be developed or destroyed; in a chemical reaction, this method that the number and form of atom in the reactants need to equal the number and type of atom in the products |
| atom | smallest unit of an facet that still has actually the nature of that element |
| molecule | smallest unit the a compund the still has the nature of that compound; at least 2 atoms bonded together |
| solution | homogenous mixture that 2 or much more substances; example: salt-water |
| dissolving | the procedure in which corpuscle of substances separate and spread evenly throughout a mixture |
| homogenous mixture | a mixture through all components evenly combined throughout; that looks favor on substance |
| heterogenous mixture | a mixture the is very unevenly mixed, different parts that the mixture room visible |
| products | in a chemistry reaction, the link or facets that are developed by the reaction |
| reactants | in a chemistry reaction, the compound or aspects that go into into the reaction |
| mass | amount of matter in one objects, measure in grams or kilograms |
| flammability | a chemical home that explains how well a product reacts to burn with oxygen |
| solubility | a physical home that describes how fine a material dissolves into an additional material |
| characteristic property | a physical or chemical property that have the right to be used to identify a substance; that does no vary v the lot of the substance; ex: cook point, ,flammability, solubility |
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