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1. WordNet® 3.0 (2006) |
gallium
n 1: a rare silvery (usually trivalent) metallic element;
brittle at low temperatures but liquid above room
temperature; occurs in trace amounts in bauxite and zinc
ores [syn: gallium, Ga, atomic number 31]
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2. The Collaborative International Dictionary of English v.0.48 |
Gallium \Gal"li*um\, n. [NL.; perh. fr. L. Gallia France.]
(Chem.)
A rare metallic element, found combined in certain zinc ores.
It is white, hard, and malleable, resembling aluminium, and
remarkable for its low melting point (86[deg] F., 30[deg]
C.). Symbol, Ga; at. wt., 69.9. Gallium is chiefly trivalent,
resembling aluminium and indium. It was predicted with most
of its properties, under the name eka-aluminium, by the
Russian chemist Mendelyeev on the basis of the periodic law.
This prediction was verified in its discovery (in 1875) by
the French chemist Lecoq de Boisbaudran by its characteristic
spectrum (two violet lines), in an examination of a zinc
blende from the Pyrenees.
[Webster 1913 Suppl.]
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3. The Collaborative International Dictionary of English v.0.48 |
Ekaluminium \Ek*al`u*min"i*um\, n. [Skr. [=e]ka one + E.
aluminium.] (Chem.)
The name given by Mendeleev to a hypothetical element, --
later discovered and called gallium. See Gallium, and cf.
Ekabor. Also see periodic table.
[1913 Webster +PJC]
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4. The Elements (07Nov00) |
gallium
Symbol: Ga
Atomic number: 31
Atomic weight: 69.72
Soft silvery metallic element, belongs to group 13 of the periodic
table.
The two stable isotopes are Ga-69 and Ga-71. Eight radioactive isotopes
are known, all having short half-lives. Gallium Arsenide is used as a
semiconductor. Corrodes most other metals by diffusing into their
lattice.
First identified by Francois Lecoq de Boisbaudran in 1875.
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Common Misspellings > |
gallium agallium agllium gagllium allium ggallium glalium galalium gllium gaallium galllium galium galllium galilum gallilum galium galllium galluim galliuim gallum galliium gallimu galliumu gallim galliuum gallimum galliu galliumm rallium grallium rgallium tallium gtallium tgallium yallium gyallium ygallium fallium gfallium fgallium hallium ghallium hgallium vallium gvallium vgallium ballium gballium bgallium nallium gnallium ngallium allium g allium gallium gqllium gaqllium gqallium gwllium gawllium gwallium gsllium gasllium gsallium gxllium gaxllium gxallium gzllium gazllium gzallium g llium ga llium g allium gellium gillium gollium gullium gaiiium galiiium gaiilium gaooium galooium gaoolium gappium galppium gapplium gakkium galkkium gakklium ga,,ium gal,,ium ga,,lium ga..ium gal..ium ga..lium gall8um galli8um gall8ium gall*um galli*um gall*ium gall9um galli9um gall9ium galluum galliuum galluium galloum gallioum galloium galljum gallijum galljium gallkum gallikum gallkium galllum gallilum galllium gallaum galleum galli7m galliu7m galli7um galli&m galliu&m galli&um galli8m galliu8m galli8um galliym galliuym galliyum galliim galliuim galliium gallihm galliuhm gallihum gallijm galliujm gallijum gallikm galliukm gallikum galliam galliem galliom galliuj galliumj galliujm galliuk galliumk galliukm galliul galliuml galliulm galliun galliumn galliunm galliu gallium galliu m Definition commonly spelled as: Defanition or Defenition, Synonym as: Synonim, Sinonym or Sinonim, Thesaurus as: Thesorus or Thesauris, Dictionary as: Dictionery or Dictionry and Define is usually not misspelled. What does mispell meen? It Meens...
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