History of chemistry; what it is and what it does.

The History of Chemistry:
Chemistry is an interesting subject that links the physical and biological sciences. It provides the fundamental understanding required for dealing with many of society's needs and problems. It is a critical problem in attempts to feed the world population, to find new sources of energy, to discover renewable substitutes for scarce materials, to improve health and conquer disease and to monitor and protect the environment. Research in chemistry will help future generations to deal with evolving needs and problems. It is basically the form of any of the elements…