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CHAPTER ONE INTRODUCTION BACKGROUND OF THE STUDY Chemistry is a branch of science which was last major subject that was introduced into the school curriculum. Chemistry is taught in the senior secondary school in other for the students to acquire knowledge that will make them useful to them and to the society they belong. The main aim of studying chemistry is to study matter which includes it composition, properties and the ...

CHAPTER ONE INTRODUCTION BACKGROUND OF THE STUDY   Science as an organized body of knowledge which as systematized and produced by careful observation, measurement and experiment, which attempt to establish principles to describe any phenomenon under study. Science is very important subject matter because, it concerned with the analysis of both living and non-living things, which when applied to our everyday activities, and it will sustain life. According to Webster’s new ...