hello Arawa today I would like to tell
you about one more unusual rare earth
metal about turbine like all other
lanthanides airborne belongs to group
six in the periodic table of chemical
elements its atomic number is 68 as many
other rare earth metals era bomb was
discovered in Sweden but a small village
named Iturbi as it is located close to
Stockholm was especially profound in
this respect from 15th century on course
for blacksmith was mined in this village
and from 18th century unfazed powerful
potters was also mined here in 1787
Layton and Karl arenas planned to boot
fortifications in this village but he
accidentally saw an unusual black stone
that he studied later on later still
John Goodell in Finnish chemist managed
to find out that 58% of its content was
an unknown element and the lawn facade
he named the mineral after himself
naming it gulanite he names a new
unknown element a turbot after the
settlement it was found in eater be
later in the middle of 19th century
another swedish scientist whose name was
calm asunder found out that each of it
consisted of a mix of oxides of new
metals which was an oxide of urban and
turbine during the next 30 years
the names of these two elements will
change until finally a pure oxide of
Abram was extracted the pure metal was
first extracted on in 1934 through the
reduction of urban chloride using
potassium vapour as a reducing agent
notice however album is extracted from
such a mineral ask xenotime which is
mostly found in China the Chinese have
monopolized the Arabs at metal market
that is the reason why all these devices
are made sir because making them
requires arranged earth metals getting
back to the point the extracted metallic
album is very similar to other
lanthanides to tell them for instance
also it gets attracted to magnets
much worse
Centreville by the way to check out the
magnetic properties of many elements see
the link down in the description album
compounds are of distinctive bright pink
color
thanks to their colors zero discount
when gadolinite was studied when
submerged in hydrochloric acid
it forms pink elven chloride which is
slightly more pale as a neodymium
chloride like neodymium and honam
compounds it changed color depending on
lighting in LED light it's more grey
whereas in fluorescent lamp light is
bright pink chemical properties of our
lanthanides are very similar and urban
is not an exception when grout of our dr
gladden wheel it sparks beautifully
burning dome in the air and form an
urban oxide however from the physical
point of view album and its compounds
are among the most widely used the fact
is that because urban atom has good F
orbitals and F electrons the quantum
mechanism enables this metal to
strengthen the luminous flux active
medium of main infrared lasers is
largely based on this same principle in
turn the medium is based on etrem
aluminum garnet with urban Adams beams
of such layers are now used in plastic
surgeries for removing wrinkles they're
also used in dentistry the cause
hydroxyapatite the minerals bones and
teeth are made of can easily be cut with
such lasers - it's worth little note
that when performing dental surgeries
which such laser there is no need to use
anesthesia because the radiation
suppresses nerve impulses preventing
patients from feeling pain but still one
of the most important uses of urban
compounds is in the optical signals
amplifiers the fact is that today the
worldwide date is transmitted through
fiber optical cables
many of which lay on the ocean floor and
stretch thousands of kilometers but no
one can treat physics and as the
distance increases the signals weaken no
matter how good the fiber optical cables
are in order for signals not
appear amplifiers are set in every 15
kilometers which are small parts of
fiber optical cables
with urban atoms that are in an excited
state because of the additional light
supply or in other words there are a
light-up
light beams passing through such urban
parts of the fiber optical cables are
amplified about by two times without
changing 0y Valene the signals can
travel another 50 kilometers at the
speed of light without losing their
intensity that is why we should thank
our brain compounds was the high speed
internet worldwide and maybe you are
watching this video thanks to urban as
if that was not enough jelf have
developed quantum computer technologies
Google and NASA used some of such
computers for operations that require
especially precise calculations however
for such computers to exchange data
special words are needed that are
capable of remembering and storing
quantum information for at least one
thousandth of a second quantum world is
extremely unfathomable but using agents
contained in urban helps to store
information or up to a second centuries
and discoveries can lead to the creation
of quantum Internet where data will be
at the same time inside the computer and
is being transmitted through cables to
sum up we can say that urban is one of
the most important lanthanides compounds
of which can help not only to cure T's
but also to use quantum phenomena for
our needs if you would like to suppose a
continuous production of science videos
like this one please support channel on
patreon link in the video description
please like this video and subscribe to
my channel to see many more new and
interesting
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