Hierarchy classification:

1. top of the aat hierarchies
2. Materials Facet
3. Materials (hierarchy name)
4. materials (substances)
5. [materials by composition]
6. inorganic material
7. metal
8. [metal by composition or origin]
9. nonferrous metal
10. [neodymium, neodymium isotopes, compounds, alloys]

Additional parents:

1. top of the aat hierarchies
2. Materials Facet
3. Materials
4. materials
5. materials by composition
6. inorganic material
7. metal
8. metal by composition or origin
9. nonferrous metal

Anotations

Scope note:

A silvery-white metallic element of the lanthanide series, atomic no. 60, which was discovered as a component (with praseodymium) of the supposed element didymium and is used in mischmetal and some other alloys.