...general law of the development of heat, by compression under circumstances beyond artificial imitation. " Many of the new elements of chemistry have been detected in the investigation of residual phenomena. It was a happy thought of Glauber to examine what every body else threw away.""f The fourth and last...

...for this cause, there would still remain a great residuum due to the presence of the ether. (161.) Many of the new elements of chemistry have been detected...considered as magnesia present in a mineral he had analyzed. It is on this principle, too, that the small concentrated residues of great operations in...

...for this cause, there would still remain a great residuum due to the presence of the ether. (161.) Many of. the new elements of chemistry have been detected in the investigation of residital phenomena. Thus, Arfwedson discovered lithia by perceiving an excess of weight in the sulphate...

...law of the development of heat by compression, under circumstances beyond artificial imitation." " Many of the new elements of chemistry have been detected...considered as magnesia present in a mineral he had analyzed. It is on this principle, too, that the small concentrated residues of great operations in...

...of the development of heat by compression, under circumstances beyond artificial imitation." • " Many of the new elements of chemistry have been detected...investigation, of residual phenomena. Thus Arfwedson discovered litjjia by perceiving an excess of weight in the sulphate produced from a small portion of what- he...

...produced from a small portion of what he considered as magnesia present in a mineral he had analyzed. It is on this principle, too, that the small concentrated...great operations in the arts are almost sure to be the larking places of new chemical ingredients : witness iodine, bromo, selenium, and the new metals accompanying...

...Thus Arfwedson discovered 1 it hin by perceiving an excess of weight in the sulphate produced from ft small portion of what he considered as magnesia present in a mineral he had analyzed. It is on this principle, too, that the small concentrated residues of great operations in...

...elements have been discovered. Thus the Swedish chemist, Arfwedson, discovered Lilhia, by ohscrving an excess of weight in the sulphate, produced from...portion of what he considered as Magnesia, present iu the mineral he had just examined, and which he was about to throw away ; the metals Selenium, Iridium...

...elements have been discovered. Thus the Swedish chemist, Arfwedson, discovered Lithia, by observing an excess of weight in the sulphate, produced from...portion of what he considered as Magnesia, present in the mineral he had just examined, and which he was about to throw nway ; the metals Selenium, Iridium...

...considered as magnesia present iu a mineral ho had analyzed. It is on this principle, too, that tho small concentrated residues of great operations in the arts are almost sure to be the lurking-places of new of the precession of the equinoxes resulted as a residual phenomenon, from the...