The taste of a substance is an example of which type of property?

The taste of a substance is classified as a physical property because it describes an observable characteristic of the substance without altering its chemical composition. Physical properties can be measured or observed without the substance undergoing any change in its identity. Taste pertains to sensory perception and is related to the interactions between the substance's chemical structure and receptor sites in taste buds. Due to this characteristic, understanding taste helps in identifying and categorizing substances based on their inherent physical properties rather than any chemical change they might undergo.

Chemical properties, on the other hand, involve how a substance reacts with other substances and typically require a change in the chemical identity of the substance. Biological properties relate to living organisms and their interactions with each other and their environment, while electrochemical properties deal with processes that involve the movement of electrons and chemical reactions relating to electricity. This distinction clarifies why taste aligns with the physical properties of a substance.