GEMET
General
Multilingual
Environmental
Thesaurus
第一族元素
Definition

任何单价金属,如:锂、钠、钾、铷、铯,属于周期表的1A族,反应性高,带正电。

Related terms
Broader:
Narrower:
Other relations
Scope note

Scope note is not available.

Concept URL: http://www.eionet.europa.eu/gemet/concept/2636