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| Dear donald, Curie received the Nobel Prize in Chemistry ( and in physics--two). That makes her enough of a chemist for me. best penny |
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| Curie's work with radium *and* Polonium was mainly one of chemical separation of metal ions, recrystallising their salts from sulphuric acid solutions. If it's not chemistry what is it, low energy physics? (as a moron tried to define) "PSmith9626" <[Only registered users see links. ]> escreveu na mensagem news:[Only registered users see links. ].com... --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system ([Only registered users see links. ]). Version: 6.0.515 / Virus Database: 313 - Release Date: 1/9/2003 |
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| in article bj66oe$ltn$[Only registered users see links. ].ntu.edu.tw, Joćo Antonio at [Only registered users see links. ] wrote on 9/3/03 7:09 PM: If fractional recrystallization is not a physical process, I do not know what a physical process is. Chemists use it all the time. Some may use it without even understanding it. The chemical process was completed when soluble salts, probably chlorides, were prepared. Barium sulfate and radium sulfate, are extremely insoluble. If radium sulfate were soluble, separation would have been a snap. The moron referred to by the imbecile. (I hate being so negative, but I can be if turned on.) |
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| benzene , kekule , question , story |
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| Thread | Thread Starter | Forum | Replies | Last Post |
| Is the Kekule Benzene story in question? | PSmith9626 | Chemistry Forum | 2 | 09-09-2003 08:21 PM |
| Is the Kekule Benzene story in question? | PSmith9626 | Chemistry Forum | 1 | 09-08-2003 05:19 PM |
| Is the Kekule Benzene story in question? | PSmith9626 | Chemistry Forum | 15 | 09-02-2003 10:36 PM |
| Is the Kekule Benzene story in question? | PSmith9626 | Chemistry Forum | 0 | 09-02-2003 11:43 AM |
| Is the Kekule Benzene story in question? | Robert | Chemistry Forum | 2 | 08-29-2003 02:28 AM |