![](/global/images/ghost.gif) |
![](/global/images/ghost.gif) |
![](/global/images/ghost.gif) |
![](/global/images/ghost.gif) |
![](/global/images/ghost.gif) |
![](/global/images/ghost.gif) |
Research Home
Tools Art & Architecture Thesaurus Full Record Display
|
![](/global/images/ghost.gif) |
![](/global/images/ghost.gif) |
![](/global/images/ghost.gif) |
![Art & Architecture Thesaurus Full Record Display](/research/tools/vocabularies/images/header_aat_record_display.gif) |
![](/global/images/ghost.gif) |
![](/global/images/ghost.gif) |
![](/global/images/ghost.gif) |
![Previous Page](/research/tools/vocabularies/images/previous_page.gif) |
![Help](/global/images/global_help.gif) |
![](/global/images/ghost.gif) |
![](/global/images/ghost.gif) |
![](/global/images/ghost.gif) |
![](/global/images/ghost.gif) |
![](/global/images/ghost.gif) |
![](/global/images/ghost.gif) |
Click the icon to view the hierarchy. |
|
![](/global/images/global_hierarchy.gif) |
thorium (nonferrous metal, <metal by composition or origin>, ... Materials (hierarchy name)) |
|
Note: Pure metallic element having symbol TH and atomic number 90; a radioactive, soft, silvery metal most often extracted from the phosphate mineral, monazite. Use also for this metal as processed and formed, usually in combination with other substances, to make various objects and materials. |
Terms: |
|
thorium (preferred,C,U,English-P,D,U,U)
|
thorium (Dutch-P,D,U,U)
|
TH ( material) (C,U,English,UF,U,U)
|
|
Facet/Hierarchy Code: M.MT |
Hierarchical Position:
![](/global/images/ghost.gif) |
|
![Hierarchy of Materials Facet](/global/images/global_hierarchy.gif)
![](/global/images/ghost.gif) |
Materials Facet |
|
![Hierarchy of Materials (hierarchy name)](/global/images/global_hierarchy.gif)
![](/global/images/ghost.gif) |
.... Materials (hierarchy name) (G) |
|
![Hierarchy of materials (substances)](/global/images/global_hierarchy.gif)
![](/global/images/ghost.gif) |
........ materials (substances) (G) |
|
![Hierarchy of <materials by composition>](/global/images/global_hierarchy.gif)
![](/global/images/ghost.gif) |
............ <materials by composition> (G) |
|
![Hierarchy of inorganic material](/global/images/global_hierarchy.gif)
![](/global/images/ghost.gif) |
................ inorganic material (G) |
|
![Hierarchy of metal](/global/images/global_hierarchy.gif)
![](/global/images/ghost.gif) |
.................... metal (G) |
|
![Hierarchy of <metal by composition or origin>](/global/images/global_hierarchy.gif)
![](/global/images/ghost.gif) |
........................ <metal by composition or origin> (G) |
|
![Hierarchy of nonferrous metal](/global/images/global_hierarchy.gif)
![](/global/images/ghost.gif) |
............................ nonferrous metal (G) |
|
![Hierarchy of thorium](/global/images/global_hierarchy.gif)
![](/global/images/ghost.gif) |
................................ thorium (G) |
Additional Parents:
![](/global/images/ghost.gif) |
|
![Hierarchy of Materials Facet](/global/images/global_hierarchy.gif)
![](/global/images/ghost.gif) |
Materials Facet |
|
![Hierarchy of Materials (hierarchy name)](/global/images/global_hierarchy.gif)
![](/global/images/ghost.gif) |
.... Materials (hierarchy name) (G) |
|
![Hierarchy of materials (substances)](/global/images/global_hierarchy.gif)
![](/global/images/ghost.gif) |
........ materials (substances) (G) |
|
![Hierarchy of <materials by form>](/global/images/global_hierarchy.gif)
![](/global/images/ghost.gif) |
............ <materials by form> (G) |
|
![Hierarchy of <materials by chemical form>](/global/images/global_hierarchy.gif)
![](/global/images/ghost.gif) |
................ <materials by chemical form> (G) |
|
![Hierarchy of elements (chemical substances)](/global/images/global_hierarchy.gif)
![](/global/images/ghost.gif) |
.................... elements (chemical substances) (G) |
|
![Hierarchy of thorium](/global/images/global_hierarchy.gif)
![](/global/images/ghost.gif) |
........................ thorium (G) |
Additional Notes: |
|
Dutch ..... Puur metaalelement met symbool Th en atoomnummer 90. Het is een radioactief, zacht, zilverachtig metaal dat meestal wordt gewonnen uit het fosfaatmineraal monaziet. De term verwijst ook naar dit metaal in verwerkte vorm, meestal in combinatie met andere stoffen, dat als zodanig wordt gebruikt om diverse objecten en materialen te maken. |
|
Sources and Contributors: |
|
|