ISSN:
1476-4687
Quelle:
Nature Archives 1869 - 2009
Thema:
Biologie
,
Chemie und Pharmazie
,
Medizin
,
Allgemeine Naturwissenschaft
,
Physik
Notizen:
[Auszug] The work reported here, earlier studies of Nd/Sm isotope systematics2'3, and the recently reported profiles4 of nine REE, demonstrate the renewed interest in the REE in the oceans. All REE exist essentially in the trivalent oxidation state, and their chemical properties vary gradually along the ...
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1038/301324a0
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