| slovo | definícia |
alumina
(encz) | alumina,oxid hlinitý n: Zdeněk Brož |
Alumina
(gcide) | Alumina \A*lu"mi*na\, n. [L. alumen, aluminis. See Alum.]
(Chem.)
One of the earths, consisting of two parts of aluminium and
three of oxygen, Al2O3.
[1913 Webster]
Note: It is the oxide of the metal aluminium, the base of
aluminous salts, a constituent of a large part of the
earthy siliceous minerals, as the feldspars, micas,
scapolites, etc., and the characterizing ingredient of
common clay, in which it exists as an impure silicate
with water, resulting from the decomposition of other
aluminous minerals. In its natural state, it is the
mineral corundum.
[1913 Webster] |
alumina
(wn) | alumina
n 1: any of various forms of aluminum oxide occurring naturally
as corundum [syn: alumina, aluminum oxide, {aluminium
oxide}] |
| | podobné slovo | definícia |
Alumina
(gcide) | Alumina \A*lu"mi*na\, n. [L. alumen, aluminis. See Alum.]
(Chem.)
One of the earths, consisting of two parts of aluminium and
three of oxygen, Al2O3.
[1913 Webster]
Note: It is the oxide of the metal aluminium, the base of
aluminous salts, a constituent of a large part of the
earthy siliceous minerals, as the feldspars, micas,
scapolites, etc., and the characterizing ingredient of
common clay, in which it exists as an impure silicate
with water, resulting from the decomposition of other
aluminous minerals. In its natural state, it is the
mineral corundum.
[1913 Webster] |
Aluminate
(gcide) | Aluminate \A*lu`mi*nate\, n. (Chem.)
A compound formed from the hydrate of aluminium by the
substitution of a metal for the hydrogen.
[1913 Webster] |
Aluminated
(gcide) | Aluminated \A*lu"mi*na`ted\ a.
Combined with alumina.
[1913 Webster] |
aluminate
(wn) | aluminate
n 1: a compound of alumina and a metallic oxide |
lingualumina
(wn) | Lingualumina
n 1: an artificial language |
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