What is Chemistry?

Chemisty
Chemistry is the study of atoms and molecules.
Chemistry is the study of matter, its properties and its chemical interation with other matter.
Chemistry is that branch of Pure Science that deals with matter, the constituents of matter and the chemical properties (reactions) of matter.
The Scope of Chemistry
The scope of Chemistry can be understood with the fact that everything around us, whether living or non-living is under the purview of Chemistry directly or in directly. Everything around us consists of atoms and molecules.