reduce the volume of the substance by compression or increase the volume of the substance by decompression
This assumes the substance is compressible, such as air. In the case of water, you can't.
A property of matter that can be identified without changing the identity of the substance is its density. Density is a characteristic property that remains constant regardless of the amount of substance present.
A physical property, such as color, shape, density, or temperature, can be observed without changing the identity of matter. These properties describe the characteristics of a substance and can be measured or observed without altering the substance itself.
One property of matter that can be observed and measured without changing its density is its color. The color of a substance can be determined visually or quantitatively using instruments like a spectrophotometer, without altering its density.
During a physical change the chemical formula is not changed.
During a physical change the chemical formula is not changed.
During a physical change the chemical formula is not changed.
Physical properties are characteristics of a substance that can be observed or measured without changing the substance's composition. These include properties like density, color, melting point, and conductivity.
physical properties
The property you are referring to is known as an intensive property. Intensive properties are characteristics of a substance that do not depend on the amount of the substance present, such as density, color, temperature, and boiling point. These properties can be used to identify and classify substances without altering their chemical composition.
The density of a substance can be increased by compressing it or increasing its mass without changing its volume. It can be decreased by expanding it or reducing its mass without changing its volume. Temperature changes can also affect density, with most substances expanding when heated and contracting when cooled.
Physical properties can be observed without chemically changing the substance. Examples include mass, volume, and density.
Physical properties such as color, shape, size, density, and state of matter can be observed without changing the chemical composition of the substance. These observations help identify the substance based on its characteristics.