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Lanthanides in the
periodic table The
lanthanide (/ˈlænθənaɪd/) or
lanthanoid (/ˈlænθənɔɪd/)
series of
chemical elements comprises at
least the 14 metallic...
- The
lanthanide contraction is the greater-than-expected
decrease in
atomic radii and
ionic radii of the
elements in the
lanthanide series, from left to...
- much
greater than
within the lanthanides.
IUPAC recommends the
names lanthanoids and
actinoids to
avoid ambiguity, as the -ide
suffix typically denotes...
-
between the two
carbon atoms.
Alkali metals,
alkaline earth metals, and
lanthanoid metals form acetylides, for example,
sodium carbide Na2C2,
calcium carbide...
- the rare-earth
metals or rare earths, and
sometimes the
lanthanides or
lanthanoids (although
scandium and yttrium,
which do not
belong to this series, are...
-
useful are the
lanthanide triflates of the type Ln(OTf)3 (where Ln is a
lanthanoid). A
related po****r
catalyst scandium triflate is used in such reactions...
- client-server
platform from IBM
Lanthanide (of
which 'Ln' is an
informal name) or
lanthanoid, a
series of
chemical elements Liquid nitrogen, the
liquefied form of...
-
Cryptands form
complexes with many "hard cations"
including NH+ 4,
lanthanoids,
alkali metals, and
alkaline earth metals. In
contrast to
crown ethers...
-
statistics Multiple myeloma,
blood cancer Mischmetal,
alloy of
similar lanthanoids Search for "mm" on Wikipedia. All
pages with
titles containing mms All...
-
boundary corrosion problem it
gives additional protection. Rare
earth (
lanthanoid)
elements have a
partially occupied f
electron s**** (which can accommodate...
