EVERYDAY SCIENCE

Detailed explanation-1: -9 Theoretical Chemistry The use of mathematics and computers to understand the principles behind observed chemical behavior and to design and predict the properties of new compounds.

Detailed explanation-2: -Mathematical chemistry has also sometimes been called computer chemistry, but should not be confused with computational chemistry.

Detailed explanation-3: -Computers in the world of chemistry offer completely new possibilities for quantitatively handling molecules consisting of many nuclei and electrons, for modeling of complex reactions, and for banking and retrieving tremendous amounts of data and information of all kinds.

Detailed explanation-4: -Computational chemistry is a branch of chemistry that uses computer simulation to assist in solving chemical problems. It uses methods of theoretical chemistry, incorporated into computer programs, to calculate the structures and properties of molecules, groups of molecules, and solids.

Detailed explanation-5: -Theoretical Chemistry: Theoretical chemistry is the branch of chemistry that applies mathematics, physics, and computer programming to answer chemistry questions.