chemical
chemical
this is a chemical change.
It is a physical change because the chemical composition has not changed.
this is a chemical change.
Chemical
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.
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.
chemical because it involves stuff like chlorine
It is a chemical change.2NaCl --> 2Na + Cl2
A chemical change results in a change in chemical composition, while a physical change does not.