The Post as Requested

It was supposed to be funny , but i forget half of the part of the joke xD

For me i sees it quite funny xD

My chemistry teacher told a joke to us ( we are suppose to laugh at it ><)

Well, we learned about types of chemical reaction.

Then there is Displacement, Synthesis , Decomposition and etc . . .

 

Single Displacement:

A, B, C

B and C are room mates . C and B does not get along well with each other. Then, C meet with A. A is more acitve than B. Hence, B and A are friends.

Double Displacement:

A,B,C,D

AB+ CD -----> AD + CB

A and C switch their partners because they do not get along well with their room mate. Then A meet up with D and C meet up with B.