Pls helpp (no links) Which statement best describes the difference between a physical property and a chemical property?

A. Physical properties can be observed without changing a substance, but chemical properties are only observable when matter changes into a new substance.

B. Physical properties describe physical appearance, but chemical properties describe chemical composition.

C. Physical properties can be measured with a scale, but chemical properties can't be measured.

D. Physical properties are unchanging, even when a substance undergoes a chemical reaction, but chemical properties constantly change.