Relacionar Columnas Science 6B L4Versión en línea science vocab por Tawun Jack Gregory 1 atom 2 heterogeneous mixture 3 chemical change 4 volume 5 law of conservation of mass 6 weight 7 mass 8 compound 9 element: 10 physical properties 11 molecule 12 matter 13 homogeneous mixture contains just one type of atom properties that can be observed about a substance without changing what the substance is; e.g. mass, color, volume, density, etc. contains one or more different atoms joined together anything that has mass and takes up space (or has volume) a mixture has the same composition throughout; the particles are evenly mixed : when matter changes chemically into an entirely different substance with different new properties the amount of space matter takes up a law stating that matter cannot be created or destroyed two or more atoms joined together mixture varies in composition in which the particles are unevenly mixed a measure of the force of gravity pulling on an object the amount of matter in a substance or object and is commonly measured with a balance small particles that are the building blocks of matter; the smallest particle of an element that still has the element’s properties