1) Hyperoxide
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https://www.crosswordclues.com/clue/superoxide
1) Oxide 2) The univalent anion O2-
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https://www.crosswordclues.com/clue/superoxide
- a metallic oxide containing the univalent anion O2-
- the univalent anion O2-
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superoxide ion. A binary compound containing oxygen in the -½ oxidation state. For example, KO
2 is potassium superoxide, an ionic compound containing the superoxide ion, O
2-.
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http://antoine.frostburg.edu/chem/senese/101/glossary/s.shtml
A superoxide, also known by the obsolete name hyperoxide, is a compound that contains the superoxide anion with the chemical formula {chem|O|2|-}. The systematic name of the anion is dioxide(1−). Superoxide anion is particularly important as the product of the one-electron reduction of dioxygen O2, which occurs widely in nature. Whereas molecula...
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http://en.wikipedia.org/wiki/Superoxide
• (n.) See Peroxide.
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http://thinkexist.com/dictionary/meaning/superoxide/
(from the article `chemical compound`) In the superoxide ion, O2, the oxygen has an oxidation number of 12. The stability of metal superoxides depends on the size and the electropositive ... ...can be made by passing oxygen through a liquid-ammonia solution of the alkali metal, although sodium peroxide is made commercially by oxidation ...
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http://www.britannica.com/eb/a-z/s/188
A compound of oxygen containing the ion O
2-, resembling a peroxide. Potassium superoxide is used in respirators. Rubidium and cesium superoxide are also known.
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http://www.daviddarling.info/encyclopedia/S/superoxide.html
<chemistry> Term used interchangeably for the superoxide anion or the weak acid HO2(.). ... Superoxide is generated both by prokaryotes and eukaryotes and is an important product of the metabolic burst of neutrophil leucocytes. A very active oxygen species, it can cause substantial damage and may be responsible for the inactivation of plasma ...
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http://www.encyclo.co.uk/local/20973
(soo″pәr-ok´sīd) any compound containing the highly reactive superoxide ion O2−, a common intermediate in numerous biological oxidations.
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http://www.encyclo.co.uk/local/21001
(= superoxide radical) Term used interchangeably for the superoxide anion .O2- , or the weak acid HO2 .. Superoxide is generated both by prokaryotes and eukaryotes, and is an important product of the metabolic burst of neutrophil leucocytes. A very active oxygen species, it can cause substantial damage, and may be responsible for the inactivation of plasma antiproteases that contributes to the pathogenesis of emphysema.
...
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http://www.encyclo.co.uk/visitor-contributions.php
Su`per·ox'ide noun (Chemistry) See
Peroxide . [ Obsolete]
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http://www.encyclo.co.uk/webster/S/243
Type: Term Pronunciation: sū′pĕr-oks′īd Definitions: 1. An oxygen free radical, O
2−, which is toxic to cells.
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http://www.medilexicon.com/medicaldictionary.php?t=86722
[
n] - a metallic oxide containing the univalent anion O2- 2. [n] - the univalent anion O2-
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http://www.webdictionary.co.uk/definition.php?query=superoxide
superoxide anion noun the univalent anion O2-; `much of the O2 supporting cellular respiration is reduced to the superoxide anion O2-`
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https://www.encyclo.co.uk/local/20974
a compound containing the univalent ion O. · peroxide (def. 1a, b). Also called
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https://www.infoplease.com/dictionary/superoxide
No exact match found.
