physical properties processes
Physical property - WikipediaA physical property is any property that is measurable, whose value describes a state of a . are in general only valid in cases when smaller subdivisions of the sample do not interact in some physical or chemical process when combined.physical properties processes,Physical change - WikipediaPhysical changes are changes affecting the form of a chemical substance, but not its chemical . Examples of physical properties include melting, transition to a gas, change of strength, change of durability, changes to crystal form, . An example of a physical change is the process of tempering steel to form a knife blade.