SS2 Chemistry – The Periodic Trend

CONTENT • The Periodic Properties of Elements: Atomic size, Ionic size, Ionization Energy, Electron Affinity, Electronegativity down the group and across the period. • Diagonal Relationship in the Properties of

SS3 Commerce – Nationalization

 Husbandry and Cultivation of Selected Crops

 CONTENT: Definition Of Husbandry Cultivation of Cereals Cultivation of Legumes   The cultivation of Roots and Tubers Husbandry Animal husbandry is the special branch of agriculture concerned with animals that