CONSTITUTION OF THE ACTINIDE SERIES AND A DEDUCED LAW FOR THE ELECTRONIC CONFIGURATION OF THE SERIES' ELEMENTS (in Spanish)
The series of rare earths are situated in the periodic chart between the alkaline eanth metals and the first elements of the transition series, that according to our deductions would be: scandium (Z = 21), yttrium (Z = 39), lutetium (Z = 71), and the element 103. Consequently, the second rare earths series would be placed between radium (Z = 88) and the element 103 that is the first element if the transition series corresponding to the period 7. This second rare eanth series is constituted by actinium (Z = 89) and the 13 elements that follow it. Their position in the periodic chart would be out of the subgroup III- a, and not in this sub-group as the actinides are now placed. The electronic corfigurations of the actinide elements are characterized by the fulfil of the 5f level, and would satisfy the following law: (Corfiguration of Rn) 5fn7s/sup 2/ (n = 1 to 14). (auth)
- Research Organization:
- Instituto de Technologia y Quimica de la Facultad de Ingenieria y Agrimensura, Montevideo
- NSA Number:
- NSA-14-007319
- OSTI ID:
- 4197910
- Journal Information:
- Bol. fac. ing. y agrimensura Montevideo, Journal Name: Bol. fac. ing. y agrimensura Montevideo Vol. Vol: 7, No. 2
- Country of Publication:
- Country unknown/Code not available
- Language:
- Spanish
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