Changes Around Us
1)Which of the following is an example of a reversible change?
  

2)If the picture is drawn using a pencil, then it can be erased, hence change can be reversed.
  

3)occur when a substance combines with another to form a new substance, called synthesis or, alternatively, decomposes into two or more different substances.

4)changes are used to separate mixtures into their component compounds. 

5)Changes around us could be grouped as
  


  


Cite this Simulator:

Amrita Learning © 2021. All Rights Reserved