Fossils are the results of the degradation of the organic material - chemical processes.
Fossils are primarily an example of a physical change, as they involve the preservation of the physical structure of organisms over time. The process of fossilization typically includes the replacement of organic materials with minerals while maintaining the original shape and form. However, some chemical changes may occur as minerals infiltrate and replace the organic material, but the overarching process is physical in nature.
A physical change is melting.A chemical change is combustion.
Vaporization is a physical change, not chemical.
Boiling is a physical change, not chemical.
Boiling water is physical change.
A physical change is melting.A chemical change is combustion.
Boiling is a physical change, not chemical.
Vaporization is a physical change, not chemical.
Chemical change.
physical change physical change
Boiling is a physical change.
Rusting is the oxidation of a metal and is an example of a chemical change.
when water changes to water vapour by heating is an example of physical change. when water is divided into oxygen and hydrogen by passing electricity is an example of chemical change.
Physical change
Boiling water is physical change.
No it is an example of a physical change
Combustion (burning) is a chemical change.