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Chemical elements
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Heavy elements
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Actinide elements
Actinide elements
Topic
sh85000700
·
id.loc.gov
Used for
Actinide series
Actinides
Actinoid elements
Broader Terms (2)
Heavy elements
Radioactive substances
Hierarchy
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Narrower Terms (5)
Actinium
Protactinium
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Thorium
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Transuranium elements
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Uranium