Chemistry is the branch of science concerned with the substances of which matter is composed, the investigation of their properties and reactions, and the use of such reactions to form new substances. OXFORD DICTIONARY
Chemistry is that the study of matter, its properties, how and why substances combine or separate to make other substances, and the way substances interact with energy. many of us consider chemists as being white-coated scientists mixing strange liquids during a laboratory, but the reality is we are all chemists. Understanding basic chemistry concepts is vital for nearly every profession. Chemistry is a component of everything in our lives.
Every material alive is formed from matter — even our own bodies. Chemistry is involved in everything we do, from growing and cooking food to cleaning our homes and bodies to launching an area shuttle. Chemistry is one among the physical sciences that help us to explain and explain our world.
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