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SS1 Chemistry – Empirical and Molecular Formulae

EMPIRICAL AND MOLECULAR FORMULAE The empirical formula is the simplest formula that gives the ratio of the number of different atoms present in a compound. It does not give the

SS1 Commerce – Money

In this class, we will discuss money.  Money CONTENTS 1. Definition of trade by barter. 2. Problems of trade by barter. 3. Characteristics/Qualities of Money. 4. Functions of Money. 5.