What is matter?  The matter is made up of atoms, they are tiny particles, if you put atoms together it makes matter.

that is an atom.

 

The 3 states of matter.  The 3 states of matter are liquids,solids and gasses, water is the main thing in all of these because it can turn into all of those things it can turn into gasses and solids.

physical change is reversible for example water can turn to solid but it can go back to the water.  The chemical change is not reversible for example if you burn logs it turns into ash but you cant make ash go back into the log.

 

 

This blog was about matter it tells you about the three different states and the difference between physical change and chemical change.

click here for vid about matter