Energy can either be soaked up by the matter in the process of making the
change (melting), or be released from the matter during the change (fire).
It changes the way it looks
It does change its physical look but it does not change chemically.
physical property
when a pure substance undergoes a chemical change it is no longer that same substance. A chemical change changes the identity of the substance. Hope i helped
It is a chemical change. Jewelry that tarnishes undergoes oxidation.
the changes that matter undergoes are the physical and chemical change by:R.yu
It changes the way it looks
The chemical composition of a substance does not change when it undergoes a physical change.
it depends its physical if you cut it and its chemical when you burn it
A chemical reaction
chemical
It does change its physical look but it does not change chemically.
A chemical change involve a change of composition.
A filtrate that is evaporated to dryness undergoes a physical change.
physical property
when a pure substance undergoes a chemical change it is no longer that same substance. A chemical change changes the identity of the substance. Hope i helped
when a pure substance undergoes a chemical change it is no longer that same substance. A chemical change changes the identity of the substance. Hope i helped