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Lanthanide contraction: Revision history


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  • curprev 21:5021:50, 10 August 2023VatievonHans talk contribsm 13,398 bytes −4 remove "has" from "...has is... on 1st line of 1st paragraph under "Properties... undo
  • curprev 21:4421:44, 10 August 2023VatievonHans talk contribsm 13,402 bytes +868 {Need help at last line of 1st & 2nd paragraphs under "Properties..." to insert superscript ref number & reference to page 4-109 CRC at https://ia800908.us.archive.org/16/items/CRCHandbookOfChemistryAndPhysics97thEdition2016/CRC%20Handbook%20of%20Chemistry%20and%20Physics%20-%2097th%20Edition%20%282016%29.pdf undo

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  • curprev 23:4123:41, 20 July 202368.108.51.9 talk 12,532 bytes +1,972 Providing specifics on the 3 atypical lanthanides, an explanatory description for the density trend among the lanthanides, similar magnitude change & correlation with melting points (in 2nd paragraph under "Properties of the Lanthanides") plus some specifics about trends for the elements following the lanthanides (in the text at the bottom of the section "Influence on the post-lanthanides"). undo

14 July 2023

13 July 2023

  • curprev 23:2323:23, 13 July 2023VatievonHans talk contribsm 10,458 bytes +238 Illustrate the corresponding magnitude of the m. p. & density changes across the lanthanides. When Ce, Eu, and Yb are excluded, the correlation between m. p. and density is 0.982 vs 0.946 for all 15 lanthanides (by personal computations) that may not meet the citation requirements. undo

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