Physical And Chemical Properties Of Matter. A physical property describes an observable change in a substance’s characteristics, but does not affect the chemical makeup of that substance. Now, properties are just characteristics of something.
A physical change is a change in the state or properties of matter without any accompanying change in its chemical composition (the identities of the substances contained in the matter). Physical changes are observed when wax melts, when sugar dissolves in coffee, and when steam condenses into liquid water ( (figure) ). Matter has observable (using your sens es) and measurable qualities that can help us identify, describe, and classify matter.
A physical property is an aspect of matter that can be observed or measured without changing its chemical composition.
You can observe its volume by looking at it and noticing its size. The water has a neutral effect on the litmus paper as when it ionized, it gives equal numbers of the positive hydrogen ions (which are responsible. We observe a physical change when wax melts, when sugar dissolves in coffee, and when steam condenses into liquid water ( figure 1 ). Properties that can be measured or observed without matter changing to an entirely different substance.
