Henry Edward Armstrong
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Henry Edward Armstrong FRS FRSE was a British chemist. Although Armstrong was active in many areas of scientific research, such as the chemistry of naphthalene derivatives, he is remembered today larg
Henry Edward Armstrong as a young man
Edward Frankland
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Sir Edward Frankland, was an English chemist. He was one of the originators of organometallic chemistry and introduced the concept of combining power or valence.
Henry Edward Armstrong
…London, now the department of chemistry at Imperial College. Chemical training in those days was not lengthy, and at the age of 18 he was selected by Edward Frankland to assist in devising methods of determining organic impurities in sewage. Armstrong pursued further studies under Hermann Kolbe at Leipzig, earning a…
Edward Frankland in his 20s
Edward Frankland's indenture
Edward Frankland
Edward Frankland