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The list given in ISO 31-8:1992 was quoted from the 1998 IUPAC "Green Book" Quantities, Units and Symbols in Physical Chemistry and adds in some cases in parentheses the Latin name for information, where the standard symbol has no relation to the English name of the element. Since the 1992 edition of the standard was published, some elements ...
Isostructural chemical compounds have similar chemical structures."Isomorphous" when used in the relation to crystal structures is not synonymous: in addition to the same atomic connectivity that characterises isostructural compounds, isomorphous substances crystallise in the same space group and have the same unit cell dimensions. [1]
Quantities, Units and Symbols in Physical Chemistry, also known as the Green Book, is a compilation of terms and symbols widely used in the field of physical chemistry. It also includes a table of physical constants , tables listing the properties of elementary particles , chemical elements , and nuclides , and information about conversion ...
Quantities, Units and Symbols in Physical Chemistry – this IUPAC "Green Book" covers many ISO 31 definitions IEC 60027 Letter symbols to be used in electrical technology ISO 1000 SI Units and Recommendations for the use of their multiples and of certain other units (bundled with ISO 31 as the ISO Standards Handbook – Quantities and units )
ISO/IEC 80000 defines physical quantities that are measured with the SI units [5] and also includes many other quantities in modern science and technology. [1] The name "International System of Quantities" is used by the General Conference on Weights and Measures (CGPM) to describe the system of quantities that underlie the International System ...
ISO 1004 Information processing – Magnetic ink character recognition – Print specifications ISO 1004-1:2013 Part 1: Print specifications for E-13B; ISO 1004-2:2013 Part 2: Print specifications for CMC7; ISO 1005 Railway rolling stock material ISO 1005-1:1994 Part 1: Rough-rolled tyres for tractive and trailing stock — Technical delivery ...
Isoelectronicity is a phenomenon observed when two or more molecules have the same structure (positions and connectivities among atoms) and the same electronic configurations, but differ by what specific elements are at certain locations in the structure.
ISO 13472-2:2010 Part 2: Spot method for reflective surfaces; ISO 13473 Characterization of pavement texture by use of surface profiles ISO 13473-1:1997 Part 1: Determination of Mean Profile Depth; ISO 13473-2:2002 Part 2: Terminology and basic requirements related to pavement texture profile analysis