Question

how does a chemical change differ from a physical change​

Answer 1

Answer:

difference between physical and easily chemical Chane

Explanation:

1 in chemical change new substance formed

2= not easily reversed

3 = only chemical properties of metal changes

4= the properties of constituent are retained

and in physical change no new products formed

2= easily reversed

3= only physical properties of metal changes

4 = the properties of constituents are not retained

Answer 2

In chemical change new substances are formed and cannot be reversed.
In physical change no new substances are formed and can be reversed.