atomic number 75
Noun 1. a rare heavy polyvalent metallic element that resembles manganese chemically and is used in some alloys; is obtained as a by-product in refining molybdenum (synonym) rhenium, Re (hypernym) metallic element, metal | ||||
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Atomic number 75 definition was found in categories: Language, Idioms & Slang(1)
Atomic number 75 Definition from Language, Idioms & Slang Dictionaries & Glossaries
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atomic number 75
atomic number 75
atomic number 81 n : a soft gray malleable metallic element that resembles tin but discolors on exposure to air; it is highly toxic and is used in rodent and insect poisons; occurs in zinc blende and some iron ores [syn: thallium, tl]
atomic number 75
atomic number 81 n : a soft gray malleable metallic element that resembles tin but discolors on exposure to air; it is highly toxic and is used in rodent and insect poisons; occurs in zinc blende and some iron ores [syn: thallium, tl]