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118
11HHydrojen2
13141516172HeHelyum
23LiLythyum4BeBerylyum5BBoron6CCarbon7NNytrojen8OOxyjen9FFluryn10NeNeon
311NaSodyum12MgMagnysyum345678910111213AlAlumynyum14SiSylycon15PFosforus16SSulfor17ClCloryn18ArArgon
419KCalyum20CaCalcyum21ScScandyum22TiTytanyum23VVanadyum24CrCromyum25MnManganus26FeHorn27CoCobolt28NiNykel29CuCober30ZnSynk31GaGalyum32GeGermanyum33AsArsenyk34SeSelenyum35BrBromyn36KrCrypton
537RbRubydyum38SrStrontyum39YYtryum40ZrZerconyum41NbNyobyum42MoMolybdenum43TcTechnytyum44RuRuthenyum45RhRhodyum46PdPaladyum47AgArhans48CdCadmyum49InEyndyum50SnSten51SbAntymony52TeTeluryum53IEyodyn54XeXenon
655CsCesyum56BaBaryum57-71
La-Lu		72HfHafnyum73TaTantalum74WTungsten75ReRhenyum76OsOsmyum77IrYrydyum78PtPlatynum79AuOwr80HgArhans Bew81TlThalyum82PbPlom83BiBysmuth84PoPolonyum85AtAstatyn86RnRadon
787FrFrankyum88RaRadyum89-103
Ac-Lr		104RfRutherfordyum105DbDubnyum106SgSeaborgyum107BhBohryum108HsHassyum109MtMeytneryum110DsDarmstadtium111RgRoentgenium112CnCopernicium113NhNihonium114FlFlerovium115McMoscovium116LvLivermorium117TsTennessine118OgOganneson
8119UueUnunennium120UbnUnbinilium121-126
Ubu-Ubh
57LaLanthanum58CeKeryum59PrPrasodyum60NdNeodymyum61PmPromethyum62SmSamaryum63EuEuropyum64GdGadolynyum65TbTerbyum66DyDysprosyum67HoHolmyum68ErErbyum69TmThulyum70YbYterbyum71LuLutetyum
89AcActynyum90ThThoryum91PaProtoactynyum92UUranyum93NpNeptunyum94PuPlutonyum95AmAmerycanyum96CmCuryum97BkBerkelyum98CfCalyfornyum99EsEynsteynyum100FmFermyum101MdMendelevyum102NoNobelyum103LrLawrencyum
121UbuUnbiunium122UbbUnbibium123UbtUnbitrium124UbqUnbiquadium125UbpUnbipentium126UbhUnbihexium127UbsUnbiseptium
Germanyum
Ge32
72.6298488671316 (g/mol)
Metalloids
31Galyum33Arsenyk
Overview
  • Latin name:
    Germanium
  • Hanow Sowsnek:
    Germanium
  • Diskudhans year:
    1886
  • Discoverer:
    Clemens Alexander Winkler
  • Pow an Diskudhans:
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  • Costu per 100 grammi:
    89 USD
  • CAS Number:
    CAS7440-56-4
  • Elektron shell:
    K2-L8-M18-N4-O0-P0-Q0-R0
            Elektrons:
            32
            Protons:
            32
            Neutrons:
            41
            Properties
            • Niver atomek:
              32
            • Atomek poester (Relative atomek mass):
              72.6298488671316 (g/mol)
            • Tewder:
              5.323 (g/cm³)
            • Poynt tedha:
              938.25°C = 1720.85°F = 1211.40K
            • Poynt bryjyon:
              2833.0°C = 5131.40°F = 3106.15K
            • Valence:
              2, 4
            • Period:
              4
            • Group:
              IVA
            • Block:
              p - block
            • Spektrum dyllans:
            Perthyansow thermodynamek
            • Phase:
              Solid
            • Fusion heat:
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            • Tommder arbennek:
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            • Thermal omlesans:
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            • Tommder ethenans:
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            Atomek properties
            • Elektron configuration:
              [Ar] 3d10 4s2 4p2 = 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p2
              • Studhow oksidyans:
              • -
              • -
              • -
              • 4
              • -4
              • -
              • -
              • +2
              • -
              • +4
              • -
              • -
              • -
              • -
              • -
            • Ion kost:
              Ge4+
            • Galloes ionheans an atom:
              7.900 (eV)
            • Atomek radius:
              125 (pm)
            • Radius kovalent:
              120 (pm)
            • Radius Van der Waals:
              211 (pm)
            Perthyansow elektromagnetek
            • Tredanel conductivity:
              1886.79245283019 (S/m)
            • Tredanel type:
              Semiconductor
            • Eghen vagnetek:
              Diamagnetic
            • Susceptibilita magnetek folum:
              -7.98 ⋅ 10-5
            • Susceptibilita magnetek poes:
              -1.5 ⋅ 10-9
            • Susceptibilita magnetek molar:
              -1.09 ⋅ 10-10 (m³/mol)
            • Resistivity:
              0.00053 (Ω · m)
            • Poynt ughhedhesedh:
              ----
            Crystal bagh
            • Structure of the grid:
              Kubek-diamond kresek-enep
            • Grid parameters:
              5.660 Å
            • Stons
              ----
            • Tempredh Debye:
              86.85°C = 188.33°F = 360K
            Keworansel information
            • Color:
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            • CAS Number:
              CAS7440-56-4
            • CID Number:
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            • RTEC Number:
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            • Kaletter Brinell:
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            • Mohs hardness:
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            • Kaletter Vickers:
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            • Bulk modulus:
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            • Modulus Young:
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            • Liquid tewder:
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            • Folum molar:
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            • Kevradh Poisson:
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            • Modulus trehans:
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            • Sound speed:
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            • Menegva plegyans:
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            • Hedhesedh tommder:
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            Reactivity
            • Electronegativity:
              2.01
            • Valence:
              2, 4
            • Elektron affinity:
              118.9352 (kJ/mole)
            Perthyansow nuklerek
            • Radioactive:
              Na
            • Half life, s:
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            • Lifetime, s:
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            • Neutron krows section, barn:
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            • Fire hazard:
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            • Peryl yeghes:
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            • Reactivity:
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            • Peryl arbennek:
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            Prevalence
            • Universe consists of "Germanyum" on
              2 ⋅ 10-5%
            • Howl consists of "Germanyum" on
              2 ⋅ 10-5%
            • Oceans consists of "Germanyum" on
              6 ⋅ 10-7%
            • Human korf consists of "Germanyum" on
              7.13410169 ⋅ 10-6%
            • The an Norvys krestennen consists of "Germanyum" on
              1.5 ⋅ 10-4%
            • Meteorites konsystya of "Germanyum" on
              0.0021%