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Yttrium is a
chemical element; it has
symbol Y and
atomic number 39. It is a silvery-metallic
transition metal chemically similar to the
lanthanides and...
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Natural yttrium (39Y) is
composed of a
single isotope yttrium-89. The most
stable radioisotopes are 88Y,
which has a half-life of 106.6 days, and 91Y...
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Yttrium-90 (90 Y ) is a
radioactive isotope of
yttrium.
Yttrium-90 has
found a wide
range of uses in
radiation therapy to
treat some
forms of cancer....
- earths, and
sometimes the
lanthanides or
lanthanoids (although
scandium and
yttrium,
which do not
belong to this series, are
usually included as rare earths)...
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Yttrium oxide, also
known as yttria, is Y2O3. It is an air-stable,
white solid substance. The
thermal conductivity of
yttrium oxide is 27 W/(m·K). Yttrium...
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Yttrium perchlorate is the
inorganic compound with the
chemical formula Y(ClO 4) 3. The
compound is an
yttrium salt of
perchloric acid.
Dissolving yttrium...
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Yttrium aluminium garnet (YAG, Y3Al5O12) is a
synthetic crystalline material of the
garnet group. It is a
cubic yttrium aluminium oxide phase, with other...
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temperature of 560 K. YIG may also be
known as
yttrium ferrite garnet, or as iron
yttrium oxide or
yttrium iron oxide, the
latter two
names usually ****ociated...
- An
yttrium compound is a
chemical compound containing yttrium (element symbol: Y).
Among these compounds,
yttrium generally has a +3 valence. The solubility...
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Yttrium oxide may
refer to:
Yttrium(II) oxide, YO, a dark
brown solid Yttrium(III) oxide, Y2O3, a
colorless solid This set
index article lists chemical...