Chemistry is the science applicable in our day-to-day life. Many of the changes we observe in the world around us are caused by chemical reactions. The content of Class 9 Chemistry covers the concepts of matter, atoms and molecules and the structure of an atom.
1.1 Evaporation
1.2 Matter–An Introduction
1.3 States of Matter and Their Interconversion
2.1 Centrifugation and Chromatography.
2.2 Elements and Compounds.
2.3 Mixtures.
2.4 Physical and Chemical Changes.
2.5 Separation of Mixtures.
3.1 Atoms.
3.2 Chemical Formulae.
3.3 Laws of Chemical Combination
3.4 Mole Concept
3.5 Molecules
4.1 Atomic Models
4.2 Charged Particles of an Atom
4.3 Isotopes and Isobars
Chemistry starts emerging as one of the Science disciplines at this level. In grade-9, students are introduced to phenomena that cannot be directly observed or experienced like the structure and properties of atoms. With the help of great visualization, Learnflix content helps in building an understanding of such concepts.
Free e-Book Library is available on Learnflix App
Title: Science For Ninth Class Part 2 Chemistry
Publisher: Schand
Author: Lakhmir Singh & Manjit Kaur
A series of six books for Classes IX and X according to the Latest CBSE syllabus. Emphasis is given on helping students to understand concepts using very simple language, detailed explanations and real-life examples.
Chapter1
