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This is an index of lists of molecules (i.e. by year, number of atoms, etc.). Millions of molecules have existed in the universe since before the formation of Earth. Three of them, carbon dioxide, water and oxygen were necessary for the growth of life.
Chemistry is the scientific study of the properties and behavior of matter. [1] It is a physical science within the natural sciences that studies the chemical elements that make up matter and compounds made of atoms, molecules and ions: their composition, structure, properties, behavior and the changes they undergo during reactions with other substances.
Compounds are organized into the following lists: List of inorganic compounds, compounds without a C–H bond; List of biomolecules; See also.
Ionic compounds without these ions are also known as salts and can be formed by acid–base reactions. Ionic compounds can also be produced from their constituent ions by evaporation of their solvent, precipitation, freezing, a solid-state reaction, or the electron transfer reaction of reactive metals with reactive non-metals, such as halogen ...
Galactose; Gangalioside; Gamma globulin; Gamma-aminobutyric acid; Gamma-butyrolactone; Gamma-hydroxybutyrate (); Gastrin; Gelatin; Geraniol; Ghrelin; Globulin; Glucagon
The following outline acts as an overview of and topical guide to chemistry: . Chemistry is the science of atomic matter (matter that is composed of chemical elements), especially its chemical reactions, but also including its properties, structure, composition, behavior, and changes as they relate to the chemical reactions.
The science of molecules is called molecular chemistry or molecular physics, depending on whether the focus is on chemistry or physics. Molecular chemistry deals with the laws governing the interaction between molecules that results in the formation and breakage of chemical bonds, while molecular physics deals with the laws governing their ...
Noble gas compounds (5 C, 3 P) Non-stoichiometric compounds (26 P) O. Octahedral compounds (29 P) Organic compounds (39 C, 33 P) P. PH indicators (1 C, 48 P ...