In this post, I am sharing Class 9 Chemistry Notes Chapter 1 for the students of the 9th class. Fundamentals of Chemistry is the name of 1st chapter and here I am sharing full chapter notes. The good thing is that you can download these 9th Class Chemistry Chapter 1 Notes in PDF format. I am breaking these notes into 06 strands including solved long & short questions, solved MCQs & exercise and numericals. I am also adding a full chapter test paper to check yourself. I am sharing these notes for the students of Punjab Board. Class 9 Physics Notes are also available.