transactinides造句

例句与造句

1. Each chapter is on a different group of the periodic table ( hydrogen, the alkali metals, the alkaline earth metals, the transition metals, the transactinides ).
2. They would undergo a chain of alpha decays, ending at transactinide isotopes that are too light to achieve by hot fusion and too heavy to be produced by cold fusion.
3. The measured value, eV } }, agreed very well with the relativistic theoretical prediction of 4.963 ( 15 ) eV, and also provided a first step into measuring the first ionization energies of the transactinides.
4. :: : : : : That's funny, most transactinides are useless, and their only use is to make heavier, less usefull ones . talk ) 03 : 18, 11 September 2011 ( UTC)
5. In addition to his theoretical work in the development of the actinide concept, which placed the actinide series beneath the lanthanide series on the periodic table, he postulated the existence of super-heavy elements in the transactinide and superactinide series.
6. It's difficult to find transactinides in a sentence. 用transactinides造句挺难的
7. At the beginning of the story, Seaton accidentally discovers a workable space drive in combining pure copper with a newly discovered [ fictional ] element " X " ( suggested to be a stable transactinide element in the platinum group ) in solution.
8. The transactinide elements all have electrons in the 6d systematic names for many years after their discovery had been confirmed . ( Usually the systematic names are replaced with permanent names proposed by the discoverers relatively shortly after a discovery has been confirmed .)
9. Chemistry Nobel Prize winner Glenn T . Seaborg who first proposed the actinide concept which led to the acceptance of the actinide series also proposed the existence of a transactinide series ranging from element 104 to 121 and a superactinide series approximately spanning elements 122 to 153.
10. An experiment determining the chemical properties of a transactinide would need to compare a compound of that transactinide with analogous compounds of some of its lighter homologues : In a preliminary step towards determining the chemical properties of meitnerium, the GSI attempted sublimation of the rhodium compounds rhodium ( III ) oxide ( Rh 2 O 3 ) and rhodium ( III ) chloride ( RhCl 3 ).
11. An experiment determining the chemical properties of a transactinide would need to compare a compound of that transactinide with analogous compounds of some of its lighter homologues : In a preliminary step towards determining the chemical properties of meitnerium, the GSI attempted sublimation of the rhodium compounds rhodium ( III ) oxide ( Rh 2 O 3 ) and rhodium ( III ) chloride ( RhCl 3 ).
12. Finally, IUPAC rescinded these previous compromises and made a final, new recommendation in August 1997, in which the American and German proposals for elements 104 to 109 were all adopted, including " seaborgium " for element 106, with the single exception of element 105, named " dubnium " to recognise the contributions of the Dubna team to the experimental procedures of transactinide synthesis.
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