Matching Pairs Science 6B L4Online version science vocab by Tawun Jack Gregory 1 mass 2 heterogeneous mixture 3 molecule 4 matter 5 physical properties 6 compound 7 element: 8 law of conservation of mass 9 atom 10 chemical change 11 volume 12 weight 13 homogeneous mixture contains one or more different atoms joined together the amount of matter in a substance or object and is commonly measured with a balance a law stating that matter cannot be created or destroyed small particles that are the building blocks of matter; the smallest particle of an element that still has the element’s properties : when matter changes chemically into an entirely different substance with different new properties anything that has mass and takes up space (or has volume) properties that can be observed about a substance without changing what the substance is; e.g. mass, color, volume, density, etc. a measure of the force of gravity pulling on an object contains just one type of atom a mixture has the same composition throughout; the particles are evenly mixed mixture varies in composition in which the particles are unevenly mixed two or more atoms joined together the amount of space matter takes up
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