Question

what is chemical and physical change give a simple definition please answer it immediately and I will mark you as brainlist​

Answer 1

When a substance undergoes a chemical change, It is known as Chemical change

When a substance undergoes a physical change, it is known as physical change

Answer 2

Answer:

Here is your answer mate

Step-by-step explanation:

Chemical change- The changes in which new substances formed.

Physical Changes- The changes in which no new substances are formed.