thorium

(Anglų k.)

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

Tariamas kaip (IPA)
/ˈθɔːɹiəm/
Etimologija (Anglų k.)

From Thor + -ium.

atomic number 90

radioactive element

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