Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3758Chemical news office., 1932 |
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Strona 257
... elements is intriguing ; as witness the search for the elusive element 87 ( Eka- Cæsium ) scientists to the number of five from different countries are seeking to isolate this element but I am inclined to think that owing to 87's ...
... elements is intriguing ; as witness the search for the elusive element 87 ( Eka- Cæsium ) scientists to the number of five from different countries are seeking to isolate this element but I am inclined to think that owing to 87's ...
Strona 258
... Elements he left a number of blank spaces for elements then unknown but which he confidently predicted would ultimately be discovered . It is remarkable that his de- tailed forecasts of the then missing eka- boron , eka - aluminium and ...
... Elements he left a number of blank spaces for elements then unknown but which he confidently predicted would ultimately be discovered . It is remarkable that his de- tailed forecasts of the then missing eka- boron , eka - aluminium and ...
Strona 264
... elements of greater atomic weight than 23 ( C.N. 1926 , CXXXIII , 265 ) . 795 is the constant for all elements of less at . wt . than Na , except H , of which the constant is 3196. So that the intrinsic energy of unit mass of all elements ...
... elements of greater atomic weight than 23 ( C.N. 1926 , CXXXIII , 265 ) . 795 is the constant for all elements of less at . wt . than Na , except H , of which the constant is 3196. So that the intrinsic energy of unit mass of all elements ...
Spis treści
The Story of the Perkins Reflector | 260 |
Decline in U S Phosphates Output | 266 |
Mohlers Test for Benzoic Acid Edward T Illing B Sc F I C | 269 |
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