Meaning : 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).
Synonyms : atomic number 34, se
Selenium ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Hindi. Selenium ka matlab kya hota hai?