Jump to content

Pílak

Ibat king Wikipedia
(Miyalis direksiun manibat king Pilak)
47 palladiumsilvercadmium
Cu

Ag

Au
General
Lagyu, Symbol, Numeru silver, Ag, 47
Chemical seriestransition metals
Lupung, Period, Bloki 11, 5, d
Itsuralustrous white metal
Standard atomic a timbang107.8682(2) g·mol1
Electron configuration[Kr] 4d10 5s1
Electrons balang shell2, 8, 18, 18, 1
Physical properties
Kulesilver
Phasesolid
Pangasiksik (near r.t.)10.49 g·cm3
Liquid density at m.p.9.320 g·cm3
Malalasong point1234.93K
(961.78°C, 1763.2°F)
Bubukal a point2435K
(2162°C, 3924°F)
Heat of fusion11.28 kJ·mol1
Heat of vaporization258 kJ·mol1
Agiu king pali(25°C) 25.350 J·mol1·K1
Vapor pressure
P(Pa)1101001 k10 k100 k
at T(K)128314131575178220552433
Atomic properties
Crystal pangatalakadface-centered cubic
Oxidation states1
(amphoteric oxide)
Electronegativity1.93 (Pauling scale)

Template:Elementbox ionizationenergies3

Atomic radius160 pm
Atomic radius (calc.)165 pm
Covalent radius153 pm

Template:Elementbox vanderwaalsrad pm

Dakal pang Aliwa
Magnetic orderingdiamagnetic
Electrical resistivity(20°C) 15.87 nΩ·m
Thermal conductivity(300K) 429 W·m1·K1

Template:Elementbox thermaldiff wpmkat300k

Thermal expansion(25°C) 18.9 µm·m1·K1

Template:Elementbox speedofsound rodmpsatrt

Young's modulus83 GPa
Shear modulus30 GPa
Bulk modulus100 GPa

Template:Elementbox poissonratio

Mohs hardness2.5

Template:Elementbox vickershardness mpa

Brinell a sias24.5 MPa
[[CAS talaan a numeru]7440-22-4
Mepiling isotopes
Main article: Isotopes of pílak
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

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

    Template:Compact periodic table Template:Silver compounds Template:Jewellery

    Lawen ya rin

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


    Dalerayan

      Ding suglung a palual

      Template:Jewellery Materials