Talk:Q3027893
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Autodescription — dihydrogen (Q3027893)
description: primary form in which hydrogen is found
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@Snipre:, I don't think that this merge is correct. Ru-article covers also HD and D2 molecules, and this item? --Infovarius (talk) 16:31, 29 January 2017 (UTC)
- @Infovarius: I don't take care about what is written in the WP articles because it isn't possible to cover exactly the content of ALL WP articles linked to the item. Then it is possible to separate what I merged but in that case the item as to be more accurately identified. Dihydrogen is dihydrogen meaning we don't care about the isotope composition. If you really want to create one article for general dihdrogen and six others for each possible combinaison (diprotium, dideuterium, ditritium, hydrogen deuteride (protium+deuterium), hydrogen tritride (protium+tritium) and deuterium tritride? (deuterium+tritium)), it is possible but this should be clearly identified with at least:
- instance of isotopic compound (Q22332141)
- instance of dihydrogen (Q3027893)
- description has to explicitely mentioned the composition of the molecule (something like "diatomic molecule of hydrogem composed of one protium atom and one deuterieum atom")
- Without these clear characteristics I prefer the current solution in order to avoid any confusion. Everything in the label, the decription and the statements should provide enough information to identify the concept of the item. Snipre (talk) 20:24, 29 January 2017 (UTC)
ChemIDplus[edit]
@Mabschaaf:: it seems to me that this ChemIDplus entry is clearly about hydrogen as an atom, not dihydrogen. The "Synonyms" on the page do mention "Molecular hydrogen" and others, but the definition is about "The first chemical element in the periodic table". Then again, it does mention "3). Hydrogen forms into a diatomic molecule at room temperature and appears as a highly flammable colorless and odorless gas." and "H2" as its molecular formula. This confusion is confusing.
I'm fairly new to Wikidata, so I might be mistaken.
Regards --Vega (talk) 12:32, 28 May 2021 (UTC)