Talk:Group 11 element/Archive 1
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"Many metals form coloured compounds, but only these three metals are coloured themselves"? Copper and gold, yes, but silver?
Since "Coinage Metal" is not recognized by IUPAC I see no reason why Wikipedia should. --Alexwcovington 06:03, 7 May 2004 (UTC)
Assessment comment
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| For B-Class a chemistry section should be written |
Last edited at 20:26, 3 May 2009 (UTC). Substituted at 14:53, 1 May 2016 (UTC)