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  • Thumbnail for Cis–trans isomerism
    Cis–trans isomerism, also known as geometric isomerism, describes certain arrangements of atoms within molecules. The prefixes "cis" and "trans" are from...
    16 KB (1,739 words) - 01:08, 5 August 2024
  • Aluminium or aluminum (13Al) has 23 known isotopes from 21Al to 43Al and 4 known isomers. Only 27Al (stable isotope) and 26Al (radioactive isotope, t1/2...
    13 KB (663 words) - 06:51, 19 September 2024
  • Thumbnail for Microchannel plate detector
    A microchannel plate (MCP) is used to detect single particles (electrons, ions and neutrons) and photons (ultraviolet radiation and X-rays). It is closely...
    16 KB (2,063 words) - 15:07, 16 May 2024
  • Thumbnail for Polythiophene
    Polythiophenes (PTs) are polymerized thiophenes, a sulfur heterocycle. The parent PT is an insoluble colored solid with the formula (C4H2S)n. The rings...
    48 KB (5,347 words) - 05:58, 21 August 2024
  • Thumbnail for Metalaxyl
    Metalaxyl is an acylalanine fungicide with systemic function. Its chemical name is methyl N-(methoxyacetyl)-N-(2,6-xylyl)-DL-alaninate. It can be used...
    7 KB (619 words) - 11:27, 19 July 2024
  • Spinning band distillation is a technique used to separate liquid mixtures which are similar in boiling points. When liquids with similar boiling points...
    2 KB (229 words) - 02:52, 3 March 2021