Matter, Anything that takes up space, soild, A state of matter that have volume and shape, liquid, A state of matter that have volume but not shape, gas, A state of matter that have no form or no shape, phyisical change, A change in the physical properties of an object such as size or shape, mass, Quantity representing the amount of matter in an object, weight, The force exerted on the body by gravity, chemical reaction, Two or more substances react together to form a new chemical substance, solute, A liquid that dissolves into another substance, solvent, A liquid in which other substances dissolve, mixture, Two or more substances mix together, Law of conservation, Matter and mass cannot be created or destroyed during chemical reactions, volume, the amount of space taken up by a three-dimensional object or liquid, element, Any substance that cannot be decomposed into a simpler substance, solution, Two or more substances mix together but the properties don’t change

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