Position of Lanthanum in the Periodic Table
作者:
David C. Hamilton,
期刊:
American Journal of Physics
(AIP Available online 1965)
卷期:
Volume 33,
issue 8
页码: 637-640
ISSN:0002-9505
年代: 1965
DOI:10.1119/1.1972042
出版商: American Association of Physics Teachers
数据来源: AIP
摘要:
In a widely-used version of the periodic table, lanthanum is classed in the same column with scandium and yttrium. However, in a number of respects lutetium resembles scandium and yttrium more closely than lanthanum does. Hence the periodic table should be modified so that scandium, yttrium, and lutetium are in the same column.
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