Definition of Thallium. Meaning of Thallium. Synonyms of Thallium
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Definition of Thallium
Thallium Thal"li*um, n. [NL., fr. Gr. ? young or green shoot
or branch, twig. So called from a characteristic bright green
line in its spectrum.] (Chem.)
A rare metallic element of the aluminium group found in some
minerals, as certain pyrites, and also in the lead-chamber
deposit in the manufacture of sulphuric acid. It is isolated
as a heavy, soft, bluish white metal, easily oxidized in
moist air, but preserved by keeping under water. Symbol Tl.
Atomic weight 203.7.
Meaning of Thallium from wikipedia
is a chemical element
with the symbol
Tl and atomic number
81. It is a gray post-transition metal
that is not found
free in nature. When isolated...
- Thallium poisoning
due to thallium
and its compounds which
are often highly
with skin is dangerous, and adequate
(81Tl) has 41 isotopes
m****es that range
from 176 to 216. 203Tl and 205Tl are the only stable isotopes
and 204Tl is the most stable...
- table, comprising boron
(Tl), and perhaps
also the chemically uncharacterized nihonium
- Thallium iodide
monoiodide), TlI Thallium
triiodide, TlI3 Thallium
than the +3 state, like thallium
, but in the +1 state nihonium should behave
more like silver
. Preliminary experiments
or thallium dioxide
- The thallium halides include
monohalides, where thallium
has oxidation state
in which thallium generally
has oxidation state
+3, and some...
- Thallium hydride
(systematically named thallium
trihydride) is an inorganic compound
with the empirical chemical formula
TlH 3. It has not yet been obtained...
(III) hydroxide, Tl(OH)3, also known
hydroxide, is a hydroxide
. It is a white
is a very weak...
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