Organic chemistry and the part of chemistry that focuses on compounds that contain the carbon atom. A characteristic of carbon consists of the ability of its atoms to link together, through covalent bonds, in an almost indefinite way, to form carbon chains of great diversity. Organic compounds are thus made up of molecules characterized by carbon sequences specific to so-called “organic” molecules.

Physics is the science that computes, models and explores natural phenomena in the world. She corresponds to the world that we see all these forms, the variations and evolution. The physique develops repairs from multiple experimental verifiable data in a definition domain. This product contains many lectures, which may not be considérée as if it were at a certain point. The modification of physical systems may include or other chemical and biological processes. The physics told by Isaac Newton, today's modern physics class, but on the reproduction of natural phenomena such as the rayonnement of the dark body (ultrastrophe catastrophe) or the anomalies of the orbit of the Mercure planet, that could be This problem occurs with physical activity. The effects of tentative effects to comprendre and modify new auxiliary phones on access to the end of the