EBOOK

About
"Henry Hydrogen, A Periodic Tale" introduces the elements to children through a fun story-like way. This tale is of Henry Hydrogen who appears one day, when a scientist had a play, join him on his journey to meet the other gases, all of whom had heavier masses!
Daniel Wightman is a Chemistry Teacher based in Essex. This book is written for his daughter, Jessica.
Daniel Wightman is a Chemistry Teacher based in Essex. This book is written for his daughter, Jessica.