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Search Result:atomic number 34

atomic number 34   (TTS Sound)



Overview of noun atomic_number_34

The noun atomic number 34 has 1 sense


  • selenium, Se, atomic number 34 -- (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))