thorium

(Inglês)

A chemical element (symbol Th) with atomic number 90. A weakly radioactive, malleable, moderately hard silvery metal that tarnishes black when exposed to air.

Pronunciado como (IPA)
/ˈθɔːɹiəm/
Etimologia (Inglês)

From Thor + -ium.

atomic number 90

radioactive element

θόριο

tor

ثوريوم

tòri

Th

tório

içtoryum

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