thorium

(Engels)

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

Uitgesproken als (IPA)
/ˈθɔːɹiəm/
Etymologie (Engels)

From Thor + -ium.

atomic number 90

radioactive element

tor

θόριο

ثوريوم

tòri

Th

Torio

tório

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