The quintessence of this book can be judged from the fact that if something is concise, short and gets right to the point by expressing much in few words. This book is a ready to use collection of conceptual chemistry terms, it will be of immense utility for students, competitors, teachers Authors:Born at Trehgam, a historical town in Kupwara district of Kashmir valley, Dr. Parvaiz Ahmad Bhat received his primary & secondary education at his native place. After passing intermediate (Class XII) from S.P. School, Srinagar, & B.Sc. from S.P. College, Srinagar, he joined Kashmir University, Srinagar from where he obtained his MSc. and Phd. degrees in Chemistry. Dr. Bhat has more than twelve years teaching experience in Chemistry at undergraduate level. He has many publications in his research field of Environmental Chemistry. Following the footprints of his academic mentor (Dr. Badruddin Khan), he endeavors to serve the society in academic pursuits by enriching both the students and the nation builders with best possible reading material.