Last Updated
：2025/11/19
thallium
IPA(Pronunciation)
Noun
countable
uncountable
Japanese Meaning
タリウム：原子番号81、元素記号Tlを持つ金属元素。灰色の後移行金属で、大気に触れると変色する。
（ plural ）
Quizzes for review
A metallic chemical element (symbol Tl) with atomic number 81: a gray post-transition metal that discolors when exposed to air. / A single atom of this element.
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thallium
The lab disposed of contaminated equipment after discovering traces of thallium on the metal surfaces.
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The lab disposed of contaminated equipment after discovering traces of thallium on the metal surfaces.
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