Radiation; An Elementary Treatise On Electromagnetic Radiation And On Röntgen And Cathode Rays
The book Radiation; An Elementary Treatise On Electromagnetic Radiation And On Röntgen And Cathode Rays was written by author Hyndman, Hugh Henry Francis Here you can read free online of Radiation; An Elementary Treatise On Electromagnetic Radiation And On Röntgen And Cathode Rays book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is Radiation; An Elementary Treatise On Electromagnetic Radiation And On Röntgen And Cathode Rays a good or bad book?
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Colour, AI2O3 very radiable. . . 4 "00 .. 103 ... white. CrgOj semi )) 4"99 ■• 153 - green. FcgOg non }9 *' 5-13 .. 160 ... brown. Mg very „ 3 '42 .. 40 ... white. Zn semi ,j 5 '47 .. 81 ... white. Hg non ,) irij .. 216 ... red. III. Sulphates, In order of radiability.^ Li. Al. Mg. Na, Cd. Ca. Sr. Ba. Mn. Zn. IV. Sulphates, arsenates and phosphates.^ Numbers give radiabilities (paraffin = 10). HgKAsOi H2 Am As O4 NiS04AmS04 6Aq MgS04KjS04 6Aq NiS04K2S04 6Aq S 4 2 '5 MgS04Am2S04 6Aq^ Zn SO4 Amg ...SO4 6Aq CoS04K2S04 6Aq CoS04Am2S04 6Aq J Hg Am P04 V. Formates and acetates in order,^ Li. K. Na. Ca. Zn. Al. Pb. ^ Ackroyd and Knowles, Journ. Soc. Dyers and Cleaners, April, 1896. 2 Arnold, Zeit.f. Electrochemie, 1896, p. 602. ^ Goodwin, Nature, April, 1896. * Chem. News, Nov,, 1896. THE RONTGEN OR X RAYS 223 VI. Pearls and crystalline alumina (sapphire, oriental ruby) are more radiable,^ diamonds and jet * less radiable than their imitations. VII. Silicates.* Glass consisting of Na, K, Ca silicates only is the most radiable.
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