Here you will find one or more explanations in English for the word Fluorines.
Also in the bottom left of the page several parts of wikipedia pages related to the word Fluorines and, of course, Fluorines synonyms and on the right images related to the word Fluorines.
Fluorine
Fluorine Flu"or*ine (? or ?; 104), n. [NL. fluorina: cf. G.
fluorin, F. fluorine. So called from its occurrence in the
mineral fluorite.] (Chem.)
A non-metallic, gaseous element, strongly acid or negative,
or associated with chlorine, bromine, and iodine, in the
halogen group of which it is the first member. It always
occurs combined, is very active chemically, and possesses
such an avidity for most elements, and silicon especially,
that it can neither be prepared nor kept in glass vessels. If
set free it immediately attacks the containing material, so
that it was not isolated until 1886. It is a pungent,
corrosive, colorless gas. Symbol F. Atomic weight 19.
Note: Fluorine unites with hydrogen to form hydrofluoric
acid, which is the agent employed in etching glass. It
occurs naturally, principally combined as calcium
fluoride in fluorite, and as a double fluoride of
aluminium and sodium in cryolite.
Meaning of Fluorines from wikipedia
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Swarts fluorination, in
which chlorocarbon chlorines are
substituted for
fluorines by
hydrogen fluoride under catalysts.
Electrochemical fluorination subjects...
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central atoms and
fluorines attached to it, the
intermolecular bonding is not very strong. Moreover, the
dense negative balls that
fluorines are
repel each...
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positive as
fluorines are added,
increasing the
electrostatic interactions, and
ionic character,
between the
fluorines and carbon. When two
fluorine atoms are...
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Fluorine (9F) has 18
known isotopes ranging from 13 F to 31 F (with the
exception of 30 F ) and two
isomers (18m F and 26m F ). Only
fluorine-19 is stable...
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Fluorine-18 (18F) is a
fluorine radioisotope which is an
important source of positrons. It has a m**** of 18.0009380(6) u and its half-life is 109.771(20)...
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Fluorine is a
relatively new
element in
human applications. In
ancient times, only
minor uses of
fluorine-containing
minerals existed. The industrial...
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Electrochemical fluorination (ECF), or electrofluorination, is a
foundational organofluorine chemistry method for the
preparation of fluorocarbon-based...
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Fluoride or
fluorine deficiency is a
disorder which may
cause increased dental caries and
possibly osteoporosis, due to a lack of
fluoride in diet. Common...
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Fluorine perchlorate, also
called perchloryl hypofluorite is the
rarely encountered chemical compound of
fluorine, chlorine, and
oxygen with the chemical...
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Fluorine forms diatomic molecules (F 2) that are
gaseous at room
temperature with a
density about 1.3
times that of air.
Though sometimes cited as yellow-green...
