Template talk:Infobox chromium
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Semi-protected edit request on 31 January 2017
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The unit on "Electrical Resistivity" reads "125 nΩ·m (at 20 °C)" when it's actually "125 μΩ·m (at 20 °C)". There is no entry for Mohs hardness, it's 8.5.
Thank you, and have a nice day. :) 141.237.137.30 (talk) 15:18, 31 January 2017 (UTC)
- See Electrical resistivities of the elements (data page). Both CNC and LNG say:
- 12.5×10^−8 Ωm = 125×10^−9 Ωm = 125 nanoΩm. Micro- (symbol μ) is factor 10^&mins;6.
- Hardnesses_of_the_elements_(data_page) says 8.5 for Mohs indeed, added. -DePiep (talk) 15:39, 31 January 2017 (UTC)
Semi-protected edit request on 10 May 2023
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Chromium: I would like to add the lattice constant of the bcc phase, which is missing. Kittel (introduction to solid state physics) reports 2.88 Å Kittel's value is matching the value from this paper: M.E. Straumanis, C.C Weng "The precise lattice constant and the expansion coefficient of Chromium between +10 and +60 ˚C, Acta crystallographica 8,367 (1955) https://scripts.iucr.org/cgi-bin/paper?a01440
Webelements https://www.webelements.com/chromium/crystal_structure.html reports 2.91 Å
Kittel reference is the most authoritative so I would choose 2.88 Å
Best regards Nunzio Motta School of Chemistry and Physics Queensland University of Technology Brisbane (QLD) 4001 Australia Mottaqut (talk) 23:51, 10 May 2023 (UTC)
Not done: it's not clear what changes you want to be made. Please mention the specific changes in a "change X to Y" format and provide a reliable source if appropriate. AnnaMankad (talk) 05:25, 18 May 2023 (UTC)
