Question

Matter is classified by its physical and chemical properties. which is a description of the physical properties of matter? physical properties cannot be measured or observed without changing the composition of the substance. physical properties describe the ability of a substance to change or react based upon its composition. physical properties can be measured or observed without changing the composition of the substance. physical properties describe the ability of a substance to change or react based upon its appearance.

Answer 1

Physical properties can be observed or measured without changing the composition of matter. Physical properties include: appearance, texture, color, odor, melting point, boiling point, and exec.

Answer 2

Option: physical properties can be measured or observed without changing the composition of the substance

Step-by-step explanation:

A physical property is a property that is constant and uniform. The property can be measured with the need to alter the material.

For example, temperature of water is the measure of the average kinetic energy of a substance. In other words, no property has changed.

Another good example is mass. Mass is the measure of the concentration of matter. Again this does not affect the composition of a substance.