This unit has introduced you to chemistry. You got a picture of what its study entails,the discipline of the mind needed to make scientific studies,the skills required in employing the scientific method,and the importance of measurements in science. As you go on with you study using this textbook,you will learn more about chemistry. What you…[Read more]

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chemistry is about the things we need and use in our daily lives-air,water,food,clothing,medicine,dwelling,telecommunication,transportation,fuel,etc.our culure and our environment are somehow shaped by the development of our knowlege of science.chemistry particularly,has made significant contributions to society.

There is no single method by which scientists solve problems.different people seek solutions to a certain problem in different ways.though some scientists fail to find the solution to a certain problem,they sometimes discover something else of value by chance or serendipity.the word serendipity came from the story the princess of serendip.these…[Read more]

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