- chemical notation
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химические обозначения; химические символы
Англо-русский словарь технических терминов. 2005.
Англо-русский словарь технических терминов. 2005.
chemical notation — noun a notation used by chemists to express technical facts in chemistry • Hypernyms: ↑notation, ↑notational system • Part Holonyms: ↑formula, ↑chemical formula … Useful english dictionary
Chemical element — The periodic table of the chemical elements A chemical element is a pure chemical substance consisting of one type of atom distinguished by its atomic number, which is the number of protons in its nucleus.[1] Familiar examples of … Wikipedia
chemical formula — noun a representation of a substance using symbols for its constituent elements (Freq. 1) • Syn: ↑formula • Derivationally related forms: ↑formulary (for: ↑formula), ↑formularize ( … Useful english dictionary
chemical symbol — Notation of one or two letters derived from the scientific names of the chemical elements (e.g., S for sulfur, Cl for chlorine, Zn for zinc). Some hark back to Latin names: Au (aurum) for gold, Pb (plumbum) for lead. Others are named for people… … Universalium
Chemical thermodynamics — is the study of the interrelation of heat and work with chemical reactions or with physical changes of state within the confines of the laws of thermodynamics. Chemical thermodynamics involves not only laboratory measurements of various… … Wikipedia
Chemical file format — This article discusses some common molecular file formats, including usage and converting between them. Contents 1 Distinguishing formats 2 Chemical Markup Language 3 Protein Data Bank Format 4 G … Wikipedia
Chemical formula — Al2(SO4)3 Example of a chemical formula, aluminium sulfate A chemical formula or molecular formula is a way of expressing information about the atoms that constitute a particular chemical compound. The chemical formula identifies each constituent … Wikipedia
Notation — The term notation can refer to: Contents 1 Written communication 1.1 Biology and Medicine 1.2 Chemistry 1.3 Dance and movement … Wikipedia
Notation SMILES — Simplified Molecular Input Line Entry Specification Le Simplified Molecular Input Line Entry Specification ou SMILES est un langage symbolique de description de la structure des molécules chimiques sous forme de courtes chaînes de caractères… … Wikipédia en Français
Chemical database — A chemical database is a database specifically designed to store chemical information. This information is about chemical and crystal structures, spectra, reactions and syntheses, and thermophysical data. Contents 1 Types of chemical databases… … Wikipedia
Chemical symbol — A chemical symbol is a 1 or 2 letter internationally agreed code for a chemical element, usually derived from the name of the element, often in Latin. Only the first letter is capitalised. For example, He is the symbol for helium (English name,… … Wikipedia