Pilak

Ibat king Wikipedia
Lundag ka king: pamaglibut, paintunan
47 palladiumsilvercadmium
Cu

Ag

Au
Ag-TableImage.png
General
Lagyu, Symbol, Numeru silver, Ag, 47
Chemical series transition metals
Lupung, Period, Bloki 11, 5, d
Itsura lustrous white metal
Ag,47.jpg
Standard atomic a timbang 107.8682(2)  g·mol−1
Electron configuration [Kr] 4d10 5s1
Electrons balang shell 2, 8, 18, 18, 1
Physical properties
Kule silver
Phase solid
Pangasiksik (near r.t.) 10.49  g·cm−3
Liquid density at m.p. 9.320  g·cm−3
Malalasong point 1234.93 K
(961.78 °C, 1763.2 °F)
Bubukal a point 2435 K
(2162 °C, 3924 °F)
Heat of fusion 11.28  kJ·mol−1
Heat of vaporization 258  kJ·mol−1
Agiu king pali (25 °C) 25.350  J·mol−1·K−1
Vapor pressure
P(Pa) 1 10 100 1 k 10 k 100 k
at T(K) 1283 1413 1575 1782 2055 2433
Atomic properties
Crystal pangatalakad face-centered cubic
Oxidation states 1
(amphoteric oxide)
Electronegativity 1.93 (Pauling scale)

Template:Elementbox ionizationenergies3

Atomic radius 160pm
Atomic radius (calc.) 165  pm
Covalent radius 153  pm

Template:Elementbox vanderwaalsrad pm

Dakal pang Aliwa
Magnetic ordering diamagnetic
Electrical resistivity (20 °C) 15.87 n Ω·m
Thermal conductivity (300 K) 429  W·m−1·K−1

Template:Elementbox thermaldiff wpmkat300k

Thermal expansion (25 °C) 18.9  µm·m−1·K−1

Template:Elementbox speedofsound rodmpsatrt

Young's modulus 83  GPa
Shear modulus 30  GPa
Bulk modulus 100  GPa

Template:Elementbox poissonratio

Mohs hardness 2.5

Template:Elementbox vickershardness mpa

Brinell a sias 24.5  MPa
[[CAS talaan a numeru] 7440-22-4
Mepiling isotopes
Main article: Isotopes of pilak
iso NA kapitnang-bie DM DE (MeV) DP
105Ag syn 41.2 d ε - 105Pd
γ 0.344, 0.280,
0.644, 0.443
-
106mAg syn 8.28 d ε - 106Pd
γ 0.511, 0.717,
1.045, 0.450
-
107Ag 51.839% Ing Ag stable ya kambe ning 60 neutrons
108mAg syn 418 y ε - 108Pd
IT 0.109 108Ag
γ 0.433, 0.614,
0.722
-
109Ag 48.161% Ing Ag stable ya kambe ning 62 neutrons
111Ag syn 7.45 d β- 1.036, 0.694 111Cd
γ 0.342 -
Dalerayan

Template:Infobox silver Ing pilak (play /ˈsɪlvər/ SIL-vər) metung metal a elementung kemikal a maki sagisag a kemikal a Ag (Latin: argentum, a ibat king Indo-European katayang yamut a *arg- para king "kule abu" o "kikinang") ampong bilang atomikung 47. Metung yang transition metal a malambut, maputi ampong makintab, ya ing pekamatas a electrical conductivity king sanumang elementu, at pekamatas a thermal conductivity king sanumang metal. Mayayakit yang natural king porma nang puru ampong timawa/libring porma (native silver), antimong kasamut (alloy) king gintu ampo kareng aliwang metal, ampo kareng mineral antimo king argentite ampong chlorargyrite. Ing keraklan king pilak, metung a byproduct king pamagpadalise (refining) ning tangsu, gintu, ltinggaputi, ampong zinc refining.

Kanita pa, tuturing da neng mayulagang metal ing pilak, at magagamit ya kareng alahas, dikurasyun, mangamal a kubyertus ampong gamit king pipanganan, ampong salapi o pera. Ngena, ing metal a pilak gagamitan de murin kareng electrical contact ampong conductor, kareng salamin ampo king catalysis da reng reaksyong kemikal. Deng kayang compund magagamit la king photographic film. Deng malanyo o dilute a solusyon ning silver nitrate ampo reng aliwang compound ning pilak gagamitan lang disinfectant a pakamateng krobyus. Lipat ning dakal kareng gamit ning pilak king pamaglaban kareng krobyus atyu kareng antibiotic, taglus-taglus pa murin ing pamanyalugsug king gamit ning pilak king pamanulu ampo kareng ospital.

Dalerayan

Suglung palwal

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Ing Wikimedia Commons atin yang mediang maki kaugnayan kang/king:
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Paintunan me ing silver king
Wiktionary, ing timawang diccionariu.

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Lawen ya rin

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Ing Wikimedia Commons atin yang mediang maki kaugnayan kang/king:
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Paintunan me ing silver king
Wiktionary, ing timawang diccionariu.


Dalerayan

Suglung Palwal

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