HyperDic: tantalum

English > 1 sense of the word tantalum:
NOUNsubstancetantalum, Ta, atomic number 73a hard grey lustrous metallic element that is highly resistant to corrosion
tantalum > pronunciation
Soundstae'ntahlahm
Rhymesabolitionism ... zirconium: 557 rhymes with ahm...
English > tantalum: 1 sense > noun 1, substance
MeaningA hard grey lustrous metallic element that is highly resistant to corrosion; occurs in niobite and fergusonite and tantalite.
SynonymsTa, atomic number 73
Broadermetallic element, metalAny of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc.
Substance offergusoniteA dark mineral consisting of oxides of yttrium and erbium and tantalum and other minerals
niobite, columbiteA black mineral that is an ore of niobium and tantalum
tantaliteA mineral consisting of tantalum oxide of iron and manganese that occurs with niobite or in coarse granite
Spanishnúmero atómico 73, Ta, tantalio, tántalo
Catalannúmero atòmic 73, Ta, tàntal

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