In formulas showing composition or molecular structure the numerical subscript of the symbol of an element gives the number of atoms of the element in the molecule. A chemical symbol is a one or two letter designation for an element derived from the elements name.
Chemistry helps to provide the amenities of good life but is at the core of our concept and preoccupation of life itself. Understanding basic chemistry is crucial to learning about physics. Chemistry explains the atomic structure of any substance with the help of atomic models and theories. These concepts help us to understand some common concepts which we can observe in our surroundings such as cooking, burning, melting of ice etc.
Chemical terms are used to explain the names and properties of polymers. Chemical structures determine the unique characteristics of polymers as well as their limitations. Chemical symbol is used to represent an atom of an element, as well as the element itself. Matter appears in many different forms, including metals, plastics, ceramics, living plants and animals, clouds, oceans and stars. Get Free Chemistry Help from our Online Chemistry Tutors now. Our highly qualified and experienced tutors will help you and make you a whiz in the subject. Get a free online chemistry tutor and gain the required help for all of your problems and answers easily and in less time. Students can also get help with homework of other branches of science on the Science Homework help online.