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Technetium is one of the most unstable elements in the periodic table.
Technetium is one of the most unstable elements in the periodic table.
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テクネチウムは周期表の中で最も不安定な元素の一つです。
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テクネチウム
Hiragana
てくねちうむ
Noun
Japanese Meaning
放射性を持つ化学元素の一つで、元素記号はTc、原子番号43。主に医療用放射性同位体として利用される。 / 人工的に合成される遷移金属元素。天然にはごく微量しか存在しない。
Easy Japanese Meaning
かがくのげんそで、ぎんいろのきんぞく。しぜんにはほとんどなく、びょういんのけんさにつかう。
Chinese (Simplified)
锝（化学元素，符号 Tc） / 原子序数43的过渡金属元素
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