Diko : scandium family

scandium family

Catégories

Number:Sing, Nom masculin singulier, Nom, Gender:Mas

Lemme

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scandium family

Informations lexicales

Morpho:min

Informations sémantiques

source:wiki

polarité

Définitions

Group 3 is the first group of transition metals in the periodic table. This group is closely related to the rare-earth elements. Although some controversy exists regarding the composition and placement of this group, it is generally agreed among those who study the matter that this group contains the four elements scandium (Sc), yttrium (Y), lutetium (Lu), and lawrencium (Lr). The group is also called the scandium group or scandium family after its lightest member.

Associations d'idées

[F]

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