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What is Chemistry

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Chemistry is a branch of Science deals which with the study of    elements  and  compounds  composed of  atoms ,  molecules  and  ions   their composition, structure, properties, behavior and the changes they undergo  during a  reaction  with other  substances . Types of Chemistry 1. Inorganic Chemistry 2. Organic Chemistry 3. Physical  Chemistry 1.Inorganic  Chemistry:                                     Branch of  Chemistry which do not have Carbon in its back bone                                       example: Hcl, CN 2. Organic Chemistry:                                     Branch of  Chemistry ...