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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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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-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....
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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...
- 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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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 orthovanadate (YVO4) is a
transparent crystal.
Undoped YVO4 is also used to make
efficient high-power
polarizing prisms similar to Glan–Taylor...
- the rare-earth elements. It
contains the four
elements scandium (Sc),
yttrium (Y),
lutetium (Lu), and
lawrencium (Lr). The
group is also
called the scandium...
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Yttrium phosphide is an
inorganic compound of
yttrium and
phosphorus with the
chemical formula YP. The
compound may be also
classified as
yttrium(III)...
- Nd:YAG (neodymium-doped
yttrium aluminum garnet; Nd:Y3Al5O12) is a
crystal that is used as a
lasing medium for solid-state lasers. The dopant, neodymium...
