CHAPTER ONE
1.0 INTRODUCTION
The role of chemistry as one of the science subjects in both national and global development cannot be over-emphasized. The study of chemistry offers one of the opportunities to develop an understanding of scientific method and the ability to understand the living world of which man himself is a part. This has contributed to its relative popularity among other school subjects especially the sciences. It is important therefore that chemistry of all science subjects should be given priority attention in our schools. The current development in science and technology which chemistry is not left out has so greatly affected the lives of every human being, to be ignorant of the basic ideas of chemistry which is the physical branch of science that deals with the physical properties and the composition of matter is to live in an empty, meaningless and unrealistic world.
Any nation therefore, that is not scientifically inclined, cannot be expected to make any reasonable progress whether in politics, science world, economic development of the nation and or in technology. Based on this fact, scientific and technological advancement constitutes the means by which nations of the world have been classified as developing or undeveloped. To be fully acquainted with the needs of the societies we belong to, chemistry has been made an internal part of the schools subjects. In line with this, the state and Federal Government initiated certain measures such as the admission of large number of students in chemistry in our tertiary institutions. Scholarship for chemistry teachers for further training in the profession, and the provision of chemistry equipment and laboratory facilities are other provisions geared towards the achievement of technological advancement with the priority attention given to chemistry subject in our secondary schools, it is hoped that students with the right attitude towards chemistry would in the near future become great assets to the nation.