The Discovery of the Rare GasesE. Arnold & Company, 1928 - 128 من الصفحات |
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الصفحة
... remained untouched since his death in 1916. Amongst the papers was a complete series of laboratory notebooks , most of which contained little more than numerical data , with the briefest of descriptive notes . However , with the ...
... remained untouched since his death in 1916. Amongst the papers was a complete series of laboratory notebooks , most of which contained little more than numerical data , with the briefest of descriptive notes . However , with the ...
الصفحة 1
... remained the celebrated little bubble of gas of Cavendish , colourless , without taste or smell . " The article is in bitterly sarcastic vein throughout , and makes light of the work both of Lord Rayleigh and of Ramsay . At the same ...
... remained the celebrated little bubble of gas of Cavendish , colourless , without taste or smell . " The article is in bitterly sarcastic vein throughout , and makes light of the work both of Lord Rayleigh and of Ramsay . At the same ...
الصفحة 5
... remained bright throughout . The gas then passed through a wash bottle containing sulphuric acid , then through the furnace over copper oxide , and finally over sulphuric acid , potash , and phosphorus pentoxide . " In the second method ...
... remained bright throughout . The gas then passed through a wash bottle containing sulphuric acid , then through the furnace over copper oxide , and finally over sulphuric acid , potash , and phosphorus pentoxide . " In the second method ...
الصفحة 18
... remained at the same height in either limb , and air filled the apex . The mercury in one cup was connected with the conductor of a frictional electric machine , and the other was earthed ; then on passing sparks from the top of one ...
... remained at the same height in either limb , and air filled the apex . The mercury in one cup was connected with the conductor of a frictional electric machine , and the other was earthed ; then on passing sparks from the top of one ...
الصفحة 27
... remained with him for nearly ten years . I found him at work in a room in the basement called the " combustion room , " and almost his first word to me was , “ Well , it is a new element , " and then he showed me what he was doing . It ...
... remained with him for nearly ten years . I found him at work in a room in the basement called the " combustion room , " and almost his first word to me was , “ Well , it is a new element , " and then he showed me what he was doing . It ...
طبعات أخرى - عرض جميع المقتطفات
The Discovery of the Rare Gases <span dir=ltr>Morris William 1872-1961 Travers</span> لا تتوفر معاينة - 2021 |
The Discovery of the Rare Gases <span dir=ltr>Morris William 1872-1961 Travers</span> لا تتوفر معاينة - 2021 |
عبارات ومصطلحات مألوفة
absorbed absorption actually apparatus argon argon and helium arrangement atmospheric nitrogen atomic weight boiling bulb c.cs carbon Cavendish chemical nitrogen chemistry chemists chlorine coil Collie compound compressor condensed connected constant volume cooled copper oxide density of argon described determination Dewar diatomic discovery of argon elements energy evaporate experiment experimental fact filled fraction gas-holder glass tube Hampson heavier helium helium and argon investigation krypton laboratory lines liquefied liquid air liquid hydrogen litres Lord Rayleigh magnesium magnesium nitride means mercury method minerals mixture molecular weight molecule neon notebook obtained oxygen paper passed periodic table phosphorus platinum possible potassium Professor Ramsay Prout's hypothesis quantity of argon Ramsay's rare gases ratio removed residue Royal Society samples of gas separate showed sparking specific heats spectroscopic spectrum Sprengel pump stop-cock suggestion supposed tellurium temperature Töpler pump tube containing vacuum tube vacuum vessel vapour pressure volatile xenon