{"title":"Nomenclature IV","authors":"","doi":"10.1515/9783110694918-008","DOIUrl":"https://doi.org/10.1515/9783110694918-008","url":null,"abstract":"Most main group elements form only one stable ion (e. g., all members of Group 1 exist in their compounds as M ions; all members of Group 2 exist in their compounds as M ions; aluminum always exists in its compounds as an M ion). Exceptions to the “rule” that “main group elements form only one stable ion” are found among the heavier elements of groups 13, 14, and 15. For instance, thallium and indium form both +1 and +3 ions (Tl and Tl; In and In). Likewise, tin and lead form both +2 and +4 ions (Sn and Sn; Pb and Pb).","PeriodicalId":357156,"journal":{"name":"Le suffixe */-'ur-a/","volume":"136 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131353000","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Nomenclature II","authors":"","doi":"10.1515/9783110694918-007","DOIUrl":"https://doi.org/10.1515/9783110694918-007","url":null,"abstract":"In contrast, two non-metals can combine in a variety of compounds by using different patterns of electron-sharing. This, there are two well-known binary compounds of carbon and oxygen, CO (carbon monoxide) and CO2 (carbon dioxide). Likewise, there are several binary compounds of nitrogen and oxygen: NO (nitrogen monoxide), N2O3 (dinitrogen trioxide), N2O4 (dinitrogen tetraoxide) and N2O5 (dinitrogen pentaoxide). In naming these (and other) binary compounds of non-metals, one gives the name of the less active non-metal first. (Recall that non-metal activity increases from left to right across a period and from bottom to top in a family of a Periodic Table). The pattern for naming binary compounds of non-metals is:","PeriodicalId":357156,"journal":{"name":"Le suffixe */-'ur-a/","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125782555","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"5 Bilan et perspectives","authors":"","doi":"10.1515/9783110694918-005","DOIUrl":"https://doi.org/10.1515/9783110694918-005","url":null,"abstract":"","PeriodicalId":357156,"journal":{"name":"Le suffixe */-'ur-a/","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125795096","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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