Living Science Chemistry 9Ratna Sagar - 136 pages Living Science for Classes 9 and 10 have been prepared on the basis of the syllabus developed by the NCERT and adopted by the CBSE and many other State Education Boards. Best of both, the traditional courses and the recent innovations in the field of basic Chemistry have been incorporated. The books contain a large number of worked-out examples, illustrations, illustrative questions, numerical problems, figures, tables and graphs. |
Contents
Is Matter Around Us Pure? | 25 |
Atoms and Molecules | 61 |
Structure of Atom | 90 |
Appendices IVIII | i |
| xi | |
Common terms and phrases
anode rays ANSWERS atomic mass atomic number boiling calcium Calculate called carbon carbon dioxide cathode rays charge chemical chloride colloidal solution combine components compound consists constant contains cooling copper Define definite deflected discharge tube dissolved distillation effect electric electrons element energy equal evaporation EXAMPLE experiment field filter formula gases Give given glass glucose heat Hence heterogeneous homogeneous hydrogen hydrogen atom increases intermolecular iron isotopes latent heat liquid magnetic mass number matter melting metals method mixture Molar mass mole molecular mass molecules Name nature negatively neutrons nitrogen nucleus number of protons observed oxide oxygen particles passed percentage physical positively charged potassium present pressure produced properties pure substance ratio relative salt Separating shell sodium solid solution solvent sublimation substance sugar sulphur symbol Table Take temperature Textbook Question types vapour volume
Bibliographic information
| Title | Living Science Chemistry 9 |
| Author | Arun Syamal |
| Publisher | Ratna Sagar |
| ISBN | 8183321925, 9788183321921 |
| Length | 136 pages |
| Export Citation | BiBTeX EndNote RefMan |