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

SS1 Commerce – Large Scale Retailing

In this class, we will discuss large-scale retailing. Enjoy the class! Large Scale Retailing Types of large-scale retailing   A. Multiple shops or chain stores: These are large-scale retail businesses

SS1 Commerce – Check System 1

In this class, we will discuss the cheque system. Enjoy the class! The Cheque System CONTENTS 1. Parties to a cheque 2. Advantages of payment by cheque 3. Types of