thorium
Betekenis (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.
Sinonieme
Uitgespreek as (IPA)
/ˈθɔːɹiəm/
Etimologie (Engels)
From Thor + -ium.
Notes
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Begin om Engels te leer met learnfeliz .
Oefen om " thorium " en baie ander woorde en sinne in Engels .