Chemical News and Journal of Physical Science, Tom 103Chemical news office., 1911 |
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Strona 1
... theory was added . was twice re - distilled and that portion distilling between 131.5 ° and 131.7 ° used in the analyses . less accurate . The results are very concordant but slightly high , probably due to impurity in the brombenzol ...
... theory was added . was twice re - distilled and that portion distilling between 131.5 ° and 131.7 ° used in the analyses . less accurate . The results are very concordant but slightly high , probably due to impurity in the brombenzol ...
Strona 10
... theory of the latent image , he said that after an ordinary exposure such as one would give in taking a photograph , and a very brief development with a diluted developer , some of the silver grains in a plate were observed to be ...
... theory of the latent image , he said that after an ordinary exposure such as one would give in taking a photograph , and a very brief development with a diluted developer , some of the silver grains in a plate were observed to be ...
Strona 12
... Theory , " by Dr. R. W. Gray and Sir W. Ramsay . " The Charges on Ions in Gases , and some Effects that Influence the Motion of Negative Ions , " by J. S. Townsend . " Distribution of Electric Force in the Crookes Dark Space , " by ...
... Theory , " by Dr. R. W. Gray and Sir W. Ramsay . " The Charges on Ions in Gases , and some Effects that Influence the Motion of Negative Ions , " by J. S. Townsend . " Distribution of Electric Force in the Crookes Dark Space , " by ...
Strona 14
... Prof. William H. Bragg , on " Radio - activity as a Kinetic Theory of a Fourth State of Matter " ; and on February 3 , by Arthur E. Shipley , on " Grouse Disease . " NEW APPARATUS FOR THE RAPID ELECTRO - ANALYTICAL DETERMINATION OF.
... Prof. William H. Bragg , on " Radio - activity as a Kinetic Theory of a Fourth State of Matter " ; and on February 3 , by Arthur E. Shipley , on " Grouse Disease . " NEW APPARATUS FOR THE RAPID ELECTRO - ANALYTICAL DETERMINATION OF.
Strona 22
... theory of disintegration was put forward . It was easily separated from thorium ; the latter was precipitated by ammonia , and Thorium X , containing only a trace of thorium itself , was left in the solution . It fell to half value in ...
... theory of disintegration was put forward . It was easily separated from thorium ; the latter was precipitated by ammonia , and Thorium X , containing only a trace of thorium itself , was left in the solution . It fell to half value in ...
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