exam was only two days away. Spread across the rickety wooden table were his Chemistry Notes for SSC
Focus on these high-yield areas frequently seen in previous years' papers: chemistry notes ssc
| Property | Across a Period (Left → Right) | Down a Group (Top → Bottom) | | :--- | :--- | :--- | | Atomic size | Decreases | Increases | | Metallic character | Decreases | Increases | | Electronegativity | Increases | Decreases | | Ionization energy | Increases | Decreases | exam was only two days away
Modern Periodic Law states that properties of elements are periodic functions of their . Groups: 18 vertical columns. Periods: 7 horizontal rows. Alkali Metals: Group 1 (Highly reactive). chemistry notes ssc