Selina Concise Chemistry Class 7 ICSE Solutions July 17, 2019 by Veerendra Selina Publishers Concise Chemistry Class 7 ICSE Solutions Chapter 1 Matter and Its Composition Chapter 2 Physical and Chemical Changes Chapter 3 Elements, Compounds and Mixtures Chapter 4 Atoms, Molecules and Radicals Chapter 5 Language of Chemistry Chapter 6 Metals and Non-metals Chapter 7 Air and Atmosphere