a chemical change is an irreversible change essentially resulting in the formation of at least one new substance.
A chemical property is a property or characteristic of a substance that is observed during a reaction in which the chemical composition of the substance is changed.
some examples of chemical properties are reactivity, oxidation state, energy level, and solubility.
Physical changes are changes affecting the form of a chemical substance. Physical changes are used to separate mixtures into their component compounds.
Physical properties can be observed or measured without changing the composition of matter. They include appearance, color, texture, odor, etc.
Some examples of physical properties are color(intensive), density(intensive),volume(extensive), etc.
the difference between physical and chemical changes is that physical changes do not produce a new substance and chemical changes makes a substance that wasn't there before.
the difference between physical and chemical properties is that physical properties can be measured without changing its chemical composition. A chemical property may only be observed by changing the chemical identity of a substance.
In conclusion, physical and chemical properties/changes are both different in their own ways. including color and weight as well.