Definify.com
Webster 1913 Edition
Zinc
Zinc
(zĭṉk)
, Noun.
(Chem.)
An abundant element of the magnesium-cadmium group, extracted principally from the minerals zinc blende, smithsonite, calamine, and franklinite, as an easily fusible bluish white metal, which is malleable, especially when heated. It is not easily oxidized in moist air, and hence is used for sheeting, coating galvanized iron, etc. It is used in making brass, britannia, and other alloys, and is also largely consumed in electric batteries. Symbol Zn. Atomic number 30. Atomic weight 65.38.
[Formerly written also
zink
.] Butter of zinc
(Old Chem.)
, zinc chloride,
– ZnCl2
, a deliquescent white waxy or oily substance. Oxide of zinc
. (Chem.)
See
– Zinc oxide
, below. Zinc amine
(Chem.)
, a white amorphous substance,
– Zn(NH2)2
, obtained by the action of ammonia on zinc ethyl; – called also zinc amide
. Zinc amyle
(Chem.)
, a colorless, transparent liquid, composed of zinc and amyle, which, when exposed to the atmosphere, emits fumes, and absorbs oxygen with rapidity.
– Zinc blende
[cf. G.
zinkblende
] (Min.)
, – Zinc bloom
[cf. G.
zinkblumen
flowers of zinc, oxide of zinc] (Min.)
, hydrous carbonate of zinc, usually occurring in white earthy incrustations; – called also
– hydrozincite
. Zinc ethyl
(Chem.)
, a colorless, transparent, poisonous liquid, composed of zinc and ethyl, which takes fire spontaneously on exposure to the atmosphere.
– Zinc green
, a green pigment consisting of zinc and cobalt oxides; – called also
– Rinmann’s green
. Zinc methyl
(Chem.)
, a colorless mobile liquid
– Zn(CH3)2
, produced by the action of methyl iodide on a zinc sodium alloy. It has a disagreeable odor, and is spontaneously inflammable in the air. It has been of great importance in the synthesis of organic compounds, and is the type of a large series of similar compounds, as zinc ethyl, zinc amyle, etc. Zinc oxide
(Chem.)
, the oxide of zinc,
– ZnO
, forming a light fluffy sublimate when zinc is burned; – called also flowers of zinc
, philosopher's wool
, nihil album
, etc. The impure oxide produced by burning the metal, roasting its ores, or in melting brass, is called also pompholyx
, and tutty
. Zinc spinel
(Min.)
, a mineral, related to spinel, consisting essentially of the oxides of zinc and aluminium; gahnite.
– Zinc vitriol
(Chem.)
, zinc sulphate. See
– White vitriol
, under Vitriol
. Zinc white
, a white powder consisting of zinc oxide, used as a pigment.
Zinc
,Verb.
T.
[
imp. & p. p.
Zincked
or Zinced
; p. pr. & vb. n.
Zincking
or Zincing
.] To coat with zinc; to galvanize.
Definition 2024
zinc
zinc
English
| Chemical element | |
|---|---|
| Zn | Previous: copper (Cu) |
| Next: gallium (Ga) | |
Zinc cube, fragment and dendrite.
Noun
zinc (uncountable)
- a chemical element (symbol Zn) with an atomic number of 30.
Derived terms
element
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Related terms
Translations
Element
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See also
other terms of interest
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Verb
zinc (third-person singular simple present zincs, present participle zincing or zinking or zincking, simple past and past participle zinced or zinked or zincked)
- (rare) To electroplate with zinc.
- (rare) To coat with sunblock incorporating zinc oxide.
Synonyms
- (electroplate with zinc): galvanize
Translations
electroplate with zinc
coat with sunblock incorporating zinc oxide