because u cant change it back form its original form
Sugar crystallizing is a physical change because it involves rearranging the molecules of the sugar without changing their chemical composition.
Yes, silicon can undergo physical changes such as melting and crystallizing. It can also undergo chemical changes when it reacts with other elements, forming compounds like silicon dioxide (SiO2) or silicon carbide (SiC).
This is an example of a change in the physical states of Matter. These states-of-Matter are: Solid, Liquid, Gas and the Newest and Latest and most energetic State - Plasma. Frost is a special 'case' because it does not Condense [vapor to liquid], it Sublimes - water [in this case] vapor crystallizing [directly] to the Solid - bypassing the liquid phase.
Burning is a chemical change.
It's a chemical change
its a chemical change
It is a chemical change.
Its a chemical change.
Burning is a chemical change.
Yes it is a chemical change because color change is an observed change that a chemical change has occurred. So you are very much right. :)
Chemical property
chemical