セレン

kana: せれん
rome: seren

セレン - English Dictionary

[ noun ]
■ a toxic nonmetallic element related to sulfur and tellurium
■ occurs in several allotropic forms
■ a stable grey metallike allotrope conducts electricity better in the light than in the dark and is used in photocells
■ occurs in sulfide ores (as pyrite)
atomic number 34 , se , selenium

Word list en

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