Curriculum
- 1 Section
- 19 Lessons
- 96 Weeks
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- Classification of elements19
- 2.1Introduction
- 2.2Objectives
- 2.3Why do we need to classify elements?
- 2.4Genesis
- 2.5Mendeleev’s periodic table
- 2.6Modern periodic law
- 2.7Nomenclature
- 2.8Example
- 2.9Electronic configuration – I
- 2.10Electronic configuration – II
- 2.11Metals, non-metals and metalloids
- 2.12Periodic trends
- 2.13Ionisation enthalpy
- 2.14Electron gain enthalpy
- 2.15Electronegativity
- 2.16Periodic trends in chemical properties
- 2.17Did you know?
- 2.18Summary – I
- 2.19Summary – II
