Talk:Radium
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Article changed over to Wikipedia:WikiProject Elements format by User:maveric149. Elementbox converted 10:10, 15 July 2005 by Femto (previous revision was that of 18:51, 10 July 2005).
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[edit] Information Sources
Some of the text in this entry was rewritten from Los Alamos National Laboratory - Radium. Additional text was taken directly from Dict.org (input radium into search field) and USGS Periodic Table - Radium. Other information was obtained from the sources listed on the main page but was reformatted and converted into SI units.
[edit] Talk
I'm a bit puzzled by the description "Transuranic is (SIC) character". It's not actually transuranic, as everyone who follows this link will know.
Can whatever this means be expressed more clearly, I wonder.Andrewa 18:18 Mar 5, 2003 (UTC)
The source of this error appears to be the online elements database which has now been corrected. I have deleted the reference to transuranics on this page. It's still not very elegant prose. Andrewa 05:55 Mar 10, 2003 (UTC)
Here it says : On February 4, 1936 Radium E became the first radioactive element to be made synthetically. On the Technetium page, it says: Technetium was the first element to be artificially produced. (in 1937) One of these statements must be false. Malbi 11:20, 2 Feb 2004 (UTC)
[edit] =====================
In the History section, it seems to imply that Barium has a Red spectrum, in fact Sr is Red and Barium is Green :) 88.107.136.221 13:08, 6 December 2006 (UTC)YT2095
[edit] Marie Curie's death
About the phrase in the article: Handling of radium has since been blamed for Marie Curie's premature death.
I have just read that Marie Curie lived 67 years (1867 – 1934), so that is not such a premature death. Well, she died of leukemia, so my question is: At which point did her death generate a global warning about radiation?
[edit] Chemical Properties
What is meant by the comment about the discoloration of radium on exposure to air: "probably" due to nitride formation? Is this an aspect of the chemistry of Ra that has never been investigated? I think the comment should be clarified or removed. Hmoulding 20:47, 9 August 2006 (UTC)
