A chemical change results in a change in chemical composition, while a physical change does not.
physical change are reversable
The physical change will keep the atoms the same not moving but the chemical change will make it move around with energy.
Physical changes are melting and boiling in this case; fire is a combustion, a chemical change.
the difference between a physical change and a chemical change is that a physical change is usually reversible whilst a chemical change is not reversible.
No, the separation of cream and milk is a physical change, not a chemical change. It occurs due to differences in density between the two components and can be reversed by mixing them back together.
the difference between a physical change and a chemical change is that a physical change is usually reversible whilst a chemical change is not reversible.
the difference between a physical change and a chemical change is that a physical change is usually reversible whilst a chemical change is not reversible.
A physical change is reversible, a chemical change is not.
a physical change is reversible but a chemical change is irreversible
Physical change is a change in the structure. Chemical change is a change in the composition. Melting is a physical change. Complexing is a chemical change.
Physical changes involve a change in appearance or state of matter without altering the chemical composition, while chemical changes result in the formation of new substances with different chemical properties.
chemical