3
Th
2
atomic number 90
1
actinium(noun, element)
1
aluminum(noun, element)
1
americium(noun, element)
1
antimony(noun, element)
1
argon(noun, element)
1
arsenic(noun, element)
1
astatine(noun, element)
1
barium(noun, element)
1
berkelium(noun, element)
1
beryllium(noun, element)
1
bismuth(noun, element)
1
boron(noun, element)
1
bromine(noun, element)
1
cadmium(noun, element)
1
calcium(noun, element)
1
californium(noun, element)
1
carbon(noun, element)
1
cerium(noun, element)
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APASmart Define. (2013). thorium thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/thorium/thesaurus/synonyms
ChicagoSmart Define. 2013. "thorium thesaurus" https://smartdefine.org/thorium/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2013, thorium thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/thorium/thesaurus/synonyms>.
MLASmart Define. "thorium thesaurus" 17 June 2013. Web. 21 September 2026. <https://smartdefine.org/thorium/thesaurus/synonyms>