Gruppe 3
type: Concept
narrower: Actinoidene
notation: 546.4

Actinoidene
type: Concept
created: 2010-02-04
modified: 2013-02-18
alternative label: Actinoidene--kjemi
broader: Gruppe 3
in scheme: Norsk WebDewey
narrower: Actinium
narrower: Thorium
narrower: Protactinium
notation: 546.42

Actinium
type: Concept
broader: Actinoidene
notation: 546.421

Thorium
type: Concept
broader: Actinoidene
notation: 546.422

Protactinium
type: Concept
broader: Actinoidene
notation: 546.424

Norsk WebDewey
type: ConceptScheme