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Niobium is a
chemical element; it has
symbol Nb (formerly columbium, Cb) and
atomic number 41. It is a
light grey, crystalline, and
ductile transition...
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Naturally occurring niobium (41Nb) is
composed of one
stable isotope (93Nb). The most
stable radioisotope is 92Nb with a half-life of 34.7
million years...
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Niobium oxide,
archaically called columbium oxide, may
refer to:
Niobium monoxide (
niobium(II) oxide), NbO
Niobium dioxide (
niobium(IV) oxide), NbO2 Niobium...
- element,
along with
vanadium and
niobium, and it
always occurs in
geologic sources together with the
chemically similar niobium,
mainly in the
mineral groups...
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Niobium nanowires are
nanowires made of the
element niobium,
which is a
transition metal.
Niobium nanowires in form
oxide or
nitride are used to detect...
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Niobium bromide may
refer to
Niobium(III) bromide. NbBr3
Niobium(IV) bromide, NbBr4
Niobium(V) bromide, NbBr5 Greenwood,
Norman N.; Earnshaw, Alan (1997)...
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Niobium pentoxide is the
inorganic compound with the
formula Nb2O5. A colorless, insoluble, and
fairly unreactive solid, it is the most
widespread precursor...
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group of
elements in the
periodic table.
Group 5
contains vanadium (V),
niobium (Nb),
tantalum (Ta) and
dubnium (Db). This
group lies in the d-block of...
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Niobium–tin is an
intermetallic compound of
niobium (Nb) and tin (Sn), used
industrially as a type-II superconductor. This
intermetallic compound has...
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Niobium phosphide is an
inorganic compound of
niobium and
phosphorus with the
chemical formula NbP.
Sintering powdered niobium and phosphorus: 4 Nb + P4...
