UNIT 1 SOME BASIC CONCEPTS OF CHEMISTRY Chemistry is the science of molecules and their transformations It is the science not so much of the one
Chemistry deals with the composition, structure and properties of matter These aspects can be best described and understood in terms of basic constituents of
The branch of science that studies the preparation, properties, structure and reactions of material substances is called chemistry DEVELOPMENT OF CHEMISTRY
3 Units of measurement • Introduce the subject of units of measurement and the importance of standardisation of units • Demonstrate how to calculate the
INTRODUCTION Most teachers find the basic concepts of chemistry (—matter“, —substance“, —element“, —compound“, —solution“, etc ) difficult to teach (see,
Basic Chemistry Concepts and Exercises 2 Chapter Significant Figures, the Metric System, and Dimensional Analysis
2 basic concepts of chemistry 2 3 Chemical formulas and terms Relationship between configuration of valence electrons and chemical reactivity,
UNIT 1 SOME BASIC CONCEPTS OF CHEMISTRY Chemistry is the science of molecules and their transformations It is the science not so much of the one
SOME BASIC CONCEPTS OF CHEMISTRY Chemistry: Chemistry is the branch of science that deals with the composition, structure and properties of matter
SOME BASIC CONCEPTS OF CHEMISTRY Ans: The basic constituents of matter are atoms and molecules 3 Write the general formula of molarity equation