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Niobium
Origin
After
Niobe
, because of the element's affinity with
tantalum
.
Full definition of niobium
Noun
niobium
(
uncountable
)
a metallic chemical element (
symbol
Nb) with an
atomic number
of 41.
Synonyms
columbium
in metallurgy; not in scientific use
dianium
(obsolete)
Derived terms
Derived terms
ferroniobium
niobate
niobian
niobic
niobite
niobium carbide
niobium chloride
niobium pentachloride
niobous
niocalite
Related terms
Niobe
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