Chemistry First Year (Punjab Board)
Free
Curriculum
57 Lessons
Periodic Table and Periodic Properties
Periodic Table (Historical Background)
Modern Periodic Table (Main Features)
Metals, Non-metals and Metalloids
Blocks in the Periodic Table
Families in Periodic Table
Quick Check 1.1
Periodic Arrangement and Electronic Configuration
Quick Check 1.2
Periodicity of Properties and Atomic Size
Quick Check 1.3
Ionization Energy
Quick Check 1.4
Electron Affinity
Quick Check 1.5
Electronegativity
Quick Check 1.6
Reactions of Sodium and Magnesium
Check Point 1.7
Trends in Bonding in Oxides and Chlorides of Period 3
Quick Check 1.8
Variation in Oxidation Number in Oxides and Chlorides
Quick Check 1.9
Atomic Structure
Chemical Bonding
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