EntityQ3240978· pop 22· linked from 40 articlesphysical changeSign in to saveany change in matter not involving a change in the substance's chemical propertiesConnectionscolorEntitycopperEntitycarbonEntitychemical elementEntitytable saltEntitymercuryEntityzincEntitygasEntitydiamondEntityInternational Standard Book NumberEntityiodineEntitycarbon dioxideEntityhammerEntitychemical compoundEntitychemical reactionEntityvolumeEntitymass densityEntityalloyEntitycrystalEntitybrassEntityCategoriesPhysical phenomena