Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3752Chemical news office., 1932 |
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Strona 170
... comparing the known with the missing and probable iso- topes . In the following table are listed the number of isotopes as separated into the four series of the proton numbers : 4n , 4n + 1 , 4n + 2 and 4n + 3 . The number actually ...
... comparing the known with the missing and probable iso- topes . In the following table are listed the number of isotopes as separated into the four series of the proton numbers : 4n , 4n + 1 , 4n + 2 and 4n + 3 . The number actually ...
Strona 171
... comparing elements of a certain group , thus e.g. , K , Ca with Rb , Sr , and Cs , Ba , etc. Again the difference between the heavy metals and the rare earths is brought out by illustrating that the first differ by elec- tons in the ...
... comparing elements of a certain group , thus e.g. , K , Ca with Rb , Sr , and Cs , Ba , etc. Again the difference between the heavy metals and the rare earths is brought out by illustrating that the first differ by elec- tons in the ...
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