Matter can undergo physical changes without changing its identity. Physical changes include melting or freezing; evaporating or condensing; changing shape; chopping or grinding into smaller pieces.
Physical change.
One property of matter that can be observed and measured without changing the matter's identity is its mass. Mass is a measure of the amount of matter in an object and can be determined through various methods like weighing.
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.
mass and volume
A physical property
a physical property
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.
A physical change does not change the identity of matter.
Chemical change
Physical properties are characteristics of matter that can be observed or measured without changing the identity of the matter. Examples of physical properties include color, texture, density, and boiling point.
Physical property
A characteristic of matter that can be observed or measured without changing its identity is its mass. Mass is a measure of the amount of matter in an object and can be determined through various methods, such as using a balance or scale, without altering the fundamental nature of the substance.