The writer presents complex factors about each elements with the help of interesting stories and descriptions. We will get some out of text book facts from this book. This book contains all about HYDROGEN.This Malayalam book is provided online by Poornna Printing & Publishing House, Ayiroor, Varkala. This Malayalam science book gives in depth knowledge about the chemical elements and their behaviour patterns. The text contains easy to understand diagrams & color illustrations. The text helps young readers in understanding how important the elements are and the roles they play in the science of chemisrty.