thorium

Definition from Wiktionary, a free dictionary

Contents 1 English 1.1 Noun 1.1.1 Synonyms 1.1.2 Derived terms 1.1.3 Related terms 1.1.4 Translations 1.1.5 External links 2 Dutch 2.1 Pronunciation 2.2 Noun 3 French 3.1 Pronunciation 3.2 Noun

[edit] English

Chemical element
Th	Previous: actinium (Ac)
	Next: protactinium (Pa)

[edit] Noun

thorium (uncountable)

Wikipedia

1. a chemical element (symbol Th) with atomic number 90.

[edit] Synonyms

• thorinum (former alternative form; obsolete)

[edit] Derived terms

• eka-thorium
• thoria
• thorian
• thoriated
• thoric
• thorinic
• thorium-230 dating
• thorium chloride
• thorium dioxide
• thorium lead
• thorium nitrate
• thorium oxide
• thorium series
• thorium sulfate, thorium sulphate
• thoron
• uranium-thorium dating

[edit] Related terms

• Thor
• thorite
• thorotrast

[edit] Translations

[edit] External links

For etymology and more information refer to: http://elements.vanderkrogt.net/elem/th.html (A lot of the translations were taken from that site with permission from the author)

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[edit] Dutch

Wikipedia ^nl

[edit] Pronunciation

•  Audio^{help, file}

[edit] Noun

thorium n.

1. (chemistry) thorium

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[edit] French

Wikipedia ^fr

[edit] Pronunciation

• IPA: /tɔ.ʁjɔm/

[edit] Noun

thorium m (usually uncountable)

1. (chemistry) thorium