Much of what a learner has to do should be built on foundation rather than assumptions. Very often the initial effort of the student has to go towards developing an approach conducive to learning. Unfortunately, this is not for the most part, the case in practice....
Periodic tables are useful to find out the nature of chemical behavior. There are a set of laws that govern combinations. Referring to a documented pattern of the way reactions take place it helps us understand the world of Chemistry that we live in. Let us suppose...
