Talk:Q560
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Autodescription — helium (Q560)
description: chemical element with symbol He and atomic number 2; rare gas
- Useful links:
- View it! – Images depicting the item on Commons
- Report on constraint conformation of “helium” claims and statements. Constraints report for items data
For help about classification, see Wikidata:Classification.
- Parent classes (classes of items which contain this one item)
- helium (Q560)
- s-block (Q208106)
- block (Q193099)
- categorization (Q912550)
- block (Q193099)
- nonmetal (Q19600)
- noble gases (Q19609)
- s-block (Q208106)
- helium (Q560)
- Subclasses (classes which contain special kinds of items of this class)
- ⟨
helium⟩ on wikidata tree visualisation (external tool)(depth=1) - Generic queries for classes
- See also
- This documentation is generated using
{{Item documentation}}.
Electron configuration[edit]
I added the electron configuration value and referenced ISBN 978-0-07802151-0 (on page 329), but it seems kind of awkward.
Also, Kenneth A. Goldsby; Raymond Chang (2015). Chemistry (12 ed.). McGraw-Hill Education. p. 329. ISBN 978-0-07802151-0. ({{cite book |title=Chemistry |author1=Kenneth A. Goldsby |author2=Raymond Chang |year=2015 |publisher=McGraw-Hill Education |edition=12 |page=329 |isbn=978-0-07802151-0}}) seems to not have a misprint in regards to Palladium (Pd); it says that Pd is [[Kr]]4d10. --User123o987name (talk) 22:36, 12 November 2019 (UTC)
- @User123o987name: We don't have a property for this yet. You may want to read this property proposal. Wostr (talk) 08:36, 13 November 2019 (UTC)