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  • '''Carbonate''' is a [[Polyatomic ion|polyatomic anion]] with the chemical formula CO<sub>3</sub><sup>2-</sup>. It also refe The carbonate ion is one of the most commonly encountered ions. It is present in both inorganic and organic compounds. Most inorganic carb
    2 KB (294 words) - 22:06, 14 June 2019
  • ...ly used to refer to inorganic compounds, where the oxygen is not part of a polyatomic anion. ...s [[chromic acid]] when dissolved, and [[chromate]]s with many other metal ions, and [[manganese heptoxide]], which forms [[permanganate]]s. More commonly,
    3 KB (417 words) - 14:49, 9 July 2018
  • [[Category:Polyatomic ions]]
    2 KB (342 words) - 19:06, 13 August 2023
  • '''Sulfate''' is a common polyatomic anion with the formula SO<sub>4</sub><sup>2-</sup>. Sulfates are the salts ...ate, [[molybdate]], and [[tungstate]] follow this same pattern, with metal ions replacing sulfur.
    1 KB (187 words) - 10:44, 18 December 2016
  • ...ct violently with [[aluminium]] to form fine [[copper]] and aluminium(III) ions. In solution, the tetrachlorocuprate ion is bright green. ...plex is generally produced by the addition of copper (II) ions to chloride ions. One easy method is by ading copper metal to a solution of [[hydrochloric a
    2 KB (192 words) - 20:16, 26 December 2022
  • '''Chlorine [[Oxoanion|oxoanions]]''' are negatively charged [[polyatomic ion]]s consisting of [[chlorine]] and [[oxygen]]. The chlorine atom is in a
    4 KB (521 words) - 18:35, 15 November 2019
  • ...blue of different types. They are notable in that they are used to detect ions of iron, not to specifically prepare the blue pigment. [[Category:Polyatomic ions]]
    4 KB (662 words) - 20:51, 9 September 2023
  • [[Category:Polyatomic ions]]
    4 KB (476 words) - 19:36, 22 August 2020
  • [[Category:Polyatomic ions]]
    6 KB (658 words) - 15:52, 23 December 2018
  • '''Pseudohalogens''' are polyatomic analogues of [[halogen]]s, whose chemistry, resembling that of the true hal [[Category:Ions]]
    4 KB (399 words) - 20:19, 6 September 2022
  • [[Category:Polyatomic ions]]
    4 KB (393 words) - 19:26, 31 December 2020
  • [[Category:Polyatomic ions]]
    5 KB (614 words) - 18:28, 26 October 2022
  • ...monatomic ions, while two or more atoms form molecular ions or polyatomic ions. Opposite electric charges are pulled towards one another by electrostatic ...where each generated pair consists of a free electron and a positive ion. Ions are also created by chemical interactions, such as the dissolution of a sal
    2 KB (260 words) - 18:50, 23 October 2022