no
Chemical reaction.
In a physical change, the chemical composition of the substance remains the same, but some physical properties like shape, size, or state may change. This means that the substance can be reversed back to its original state without undergoing a chemical reaction.
Physical properties can be observed without altering the chemical composition of the substance. Examples include color, shape, size, density, and melting point.
Physical properties of a pure substance include color, melting point, boiling point, density, solubility, and conductivity. These properties can be used to identify and characterize the substance.
Color and density are physical properties. Odor and solubility are chemical properties.
When a substance changes but still retains its original properties, the change is called a physical change. If it didn't retain its original properties, then it went through a chemical change.
physical change
physical change
Physical changes do not change the properties of the substance. You can get back the original state of the substance in most cases by reversing the physical process.
Chemical reaction.
The physical properties of a substance are the substance's physical appearance. This includes the color, shape, weight, width, and height.
The physical properties of a pure substance can be used to identify it. A pure substance is an element or a compound, not a mixture.
a physical change is a change in any physical property of a substance, not in the substance itself
In a physical change, the chemical composition of the substance remains the same, but some physical properties like shape, size, or state may change. This means that the substance can be reversed back to its original state without undergoing a chemical reaction.
Physical properties can be observed without altering the chemical composition of the substance. Examples include color, shape, size, density, and melting point.
physical property
Physical properties are characteristics of a pure substance that can be observed without changing it into another substance. Chemical properties are characteristics of a pure substance that describes its ability to change into different substance.