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Scandium is a
chemical element with the
symbol Sc and
atomic number 21. It is a silvery-white
metallic d-block element. Historically, it has been classified...
- Aluminium–
scandium alloys (AlSc) are
aluminum alloys that
consist largely of
aluminium (Al) and
traces of
scandium (Sc) as the main
alloying elements....
- four
elements scandium (Sc),
yttrium (Y),
lutetium (Lu), and
lawrencium (Lr). The
group is also
called the
scandium group or
scandium family after its...
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Naturally occurring scandium (21Sc) is
composed of one
stable isotope, 45Sc. Twenty-seven
radioisotopes have been characterized, with the most
stable being...
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Scandium sulfide can
refer to two
different sulfides of
scandium:
Scandium monosulfide, ScS
Scandium(III) sulfide, Sc2S3
Detailed information on each of...
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Scandium(III)
oxide or
scandia is a
inorganic compound with
formula Sc2O3. It is one of
several oxides of rare
earth elements with a high
melting point...
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Scandium hydride, also
known as
scandium–hydrogen alloy, is an
alloy made by
combining scandium and hydrogen.
Hydrogen acts as a
hardening agent, preventing...
- numbering.
Groups can also be
named by
their first element, e.g. the "
scandium group" for
group 3. Previously,
groups were
known by
Roman numerals. In...
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Scandium(III)
chloride is the
inorganic compound with the
formula ScCl3. It is a white, high-melting
ionic compound,
which is
deliquescent and
highly water-soluble...
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obtained by
reacting scandium hydroxide or
scandium oxide with
acetic acid. It is a colorless, water-soluble solid. It
decomposes into
scandium oxide at high...
