Changes in materials

Different changes occur in materials when they are heated, burnt, boiled, etc. These changes can be defined in two categories; reversible and irreversible changes, Reversible change can be defined as a change in a materials from which it casn be reversed back to the original substance. For example, when an ice block melts from its solid state to a liquid, it can frozen back to an ice block, which means it can be reversed to the original ice block from which it melted to water

Also, there is a different kind of change called Irreversible Change, which can be defined as a change in a material which cannot be reversed or be changed back to the original substance. For example, when you fry an egg, you can cannot change it back to the original shelled egg.

There are also other different changes I will tell you gus in the next blog so stay tuned!

Bye ;)