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Periodensystem der Elemente (Quelle: größtenteils www.lenntech.de)
Selen    Se    Kernladungszahl Z=34 (p=34)
 Se(n+p)nSchwere IsotopSchwere KernHäufig-
keit
Spin/
Parität
StabilitätHalbwerts-
zeit [s]
Zerfalls-
arten
Zerfalls-
energie [eV]
Defekt-
energie [eV]
Bindungs-
energie [eV]
Wirkungsquer-
schnitt [barn]
 
1.Se8046 79.91652131 79.89786959 49.61% 0+   stabil   -77.7599E6 696.866E6 0.53#σ(n.γ); 48e-3#σ(n.it) 
2.Se7844 77.91730919 77.89865747 23.77% 0+   stabil   -77.026E6 679.989E6 0.050#σ(n.γ); 0.380#σ(n.it) 
3.Se7642 75.91921365 75.90056194 9.37 % 0+   stabil   -75.252E6 662.073E6 64.8#σ(n.γ); 20#σ(n.it) 
4.Se8248 81.91669941 81.8980477 8.73% 0+ radioakt. 9.1E19a 2β- 2.995E6 -77.594E6 712.843E6 5.2E-3#σ(n.γ); 44E-3#σ(n.it) 
5.Se7743 76.91991468 76.90126296 7.63% 1/2−   stabil   -74.599E6 669.491E6 41.5#σ(n.γ) 
6.Se7440 73.92247723 73.90382551 0.89% 0+ radioakt. 5.5E18a 2ε=100 1.21E6 -72.212E6 642.89E6 52.2#σ(n.γ) 
7.Se73+139 (72.92676604) (72.90811432)  3/2− radioakt. 2388 K/β+=27.4; IT=72.6 2.766E6(K/β+); 0.026E6(IT) (-68.217E6) (630.824E6)  
8.Se7339 72.92676604 72.90811432  9/2+ radioakt. 25740 K/β+=100 2.74E6 -68.217E6 630.824E6  
9.Se7238 71.92711236 71.90846064  0+ radioakt. 725760 K=100 0.335E6 -67.8944E6 622.43E6  
10.Se7137 70.93224186  70.91359015  5/2− radioakt. 284.4 K=100 4.778E6 -63.1163E6 609.581E6  
11.Se7036 69.93339066 69.91473895  0+ radioakt. 2466 K=100 2.297E6 -62.0462E6 600.439E6  
12.Se6935 68.93955785 68.92090613  3/2− radioakt. 27.4 K=100 6.785E6 -56.3015E6 586.623E6  
13.Se6834 67.94179888  67.92314716  0+ radioakt. 35.5 K=100 4.685E6 -54.214E6 576.464E6  
14.Se6733 66.95008986 66.93143814   radioakt. 136E-3 K=99.5; Kp=0.5 10.156E6(ε); 7.844E6(pε) -46.491E6 560.67E6  
15.Se6632 65.95520959 65.93655787  0+ radioakt. 33E-3 ε=<100%; pε>0%  9.78E6(ε); 7.404E6(pε) -41.722E6 547.83E6  
16.Se6531 64.96466 64.94600828   radioakt.  ε=<100%; pε>0%  14.062E6(ε); 14.141E6(pε) -32.919E6 530.955E6  
17.Se7541 74.92252339 74.90387167  5/2+ radioakt. 10346400 K=100 0.863E6 -72.169E6 650.918E6  
18.Se77+143 (76.91991468) (76.90126296)  7/2+ radioakt. 17.36  IT=100 0.162E6 (-74.599E6) (669.491E6) (41.484#σ(n.γ)) 
19.Se7945 78.91849975 78.89984803   7/2+ radioakt. 295211.3637557a -=100 0.151E6 -75.917E6 686.952E6  
20.Se79+145 (78.91849975) (78.89984803)  1/2− radioakt. 235.2 IT=99.944; β−=0.056 0.096E6(IT); 0.247E6(β−) (-75.917E6) (686.952E6)  
21.Se8147 80.9179925 80.89934078  1/2− radioakt. 1107 -=100 1.585E5 -76.3895E6 703.567E6  
22.Se81+147 () ()  7/2+ radioakt. 3436.8 IT=99.948; β−=0.052 0.103E6(IT); 1.688E6(β−) () () () 
23.Se8349 82.91911843 82.90046671  9/2+ radioakt. 1338 -=100 3.668E6 -75.3407E6 718.661E6  
24.Se83+149 () ()  1/2− radioakt. 70.1 s -=100 3.896E6 () () () 
25.Se8450 83.91846239 83.89981067  0+ radioakt. 186 -=100 1.847E6 -75.9518E6 727.343E6  
26.Se8551 84.92224502 84.9035933  5/2+ radioakt. 31.7 -=100 6.182E6 -72.4283E6 731.891E6  
27.Se8652 85.92427155 85.90561983  0+ radioakt. 15.3 -=100 5.099E6 -70.5406E6 738.075E6  
28.Se8753 86.92852139 86.90986967  5/2+ radioakt. 5.5 -=99.8; β−n=0.2 7.7275E(-); 0.986E(β−n) -66.5819E6 742.187E6  
29.Se8854 87.93142414 87.91277243  0+ radioakt. 1.53 -=99.33; β−n=0.67 6.854E(-); 1.908E(β−n) -63.878E6 747.555E6  
30.Se8955 88.93645048 88.91779876  5/2+ radioakt. 410E-3 -=99.59; β−n=0.41 9.376E(-); 3.465E(β−n) -59.196E6 750.944E6  
31.Se9056 89.93995989 89.92130818  0+ radioakt. <300E-9 -=>0; β−n=>0 8.693E(-); 4.573E(β−n) -55.927E6 755.746E6  
32.Se9157 90.94595993 90.92730822   radioakt. 270E-3 -=79; β−n=21 11.17E(-); 6.211E(β−n) -50.338E6 758.229E6  
33.Se9258 91.94992024 91.93126852  0+ radioakt. <300E-9 -=>0; β−n=>0 9.931E(-); 6.788E(β−n) -46.649E6 762.611E6  
34.Se9359 92.95628957 92.93763786  1/2+ radioakt. <150E-9 -=>0; β−n=>0 12.333E(-); 7.793E(β−n) -40.716E6 764.749E6  
35.Se9460 93.96049035 93.94183864  0+ radioakt. <150E-9 -=>0; β−n=>0 11.001E(-); 8.175E(β−n) -36.803E6 768.908E6  


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Please Select Elements
  all   nothing
Z=1WasserstoffH
Z=2HeliumHe
Z=3LithiumLi
Z=4BerylliumBe
Z=5BorB
Z=6KohlenstoffC
Z=7StickstoffN
Z=8SauerstoffO
Z=9FluorF
Z=10NeonNe
Z=11NatriumNa
Z=12MagnesiumMg
Z=13AluminiumAl
Z=14SiliziumSi
Z=15PhosphorP
Z=16SchwefelS
Z=17ChlorCl
Z=18ArgonAr
Z=19KaliumK
Z=20CalciumCa
Z=21ScandiumSc
Z=22TitanTi
Z=23VanadiumV
Z=24ChromCr
Z=25ManganMn
Z=26EisenFe
Z=27KobaltCo
Z=28NickelNi
Z=29KupferCu
Z=30ZinkZn
Z=31GalliumGa
Z=32GermaniumGe
Z=33ArsenAs
Z=34SelenSe
Z=35BromBr
Z=36KryptonKr
Z=37RubidiumRb
Z=38StrontiumSr
Z=39YttriumY
Z=40ZirkonZr
Z=41NiobNb
Z=42MolybdänMo
Z=43TechnetiumTc
Z=44RutheniumRu
Z=45RohdiumRh
Z=46PalladiumPd
Z=47SilberAg
Z=48CadmiumCd
Z=49IndiumIn
Z=50ZinnSn
Z=51AntimonSb
Z=52TellurTe
Z=53JodJ
Z=54XenonXe
Z=55CäsiumCs
Z=56BariumBa
Z=57LanthanLa
Z=58CerCe
Z=59PraseodymPr
Z=60NeodymNd
Z=61PromethiumPm
Z=62SamariumSm
Z=63EuropiumEu
Z=64GadoliniumGd
Z=65TerbiumTb
Z=66DysprosiumDy
Z=67HolmiumHo
Z=68ErbiumEr
Z=69ThuliumTm
Z=70YtterbiumYb
Z=71LutetiumLu
Z=72HafniumHf
Z=73TantalTa
Z=74WolframW
Z=75RheniumRe
Z=76OsmiumOs
Z=77IridiumIr
Z=78PlatinPt
Z=79GoldAu
Z=80QuecksilberHg
Z=81ThalliumTl
Z=82BleiPb
Z=83WismutBi
Z=84PoloniumPo
Z=85AstatinAt
Z=86RadonRn
Z=87FranciumFr
Z=88RadiumRa
Z=89ActiniumAc
Z=90ThoriumTh
Z=91ProtactiniumPa
Z=92UranU
Z=93NeptuniumNp
Z=94PlutoniumPu
Z=95AmericiumAm
Z=96CuriumCm
Z=97BerkeliumBk
Z=98CaliforniumCf
Z=99EinsteiniumEs
Z=100FermiumFm
Z=101MendeleviumMd
Z=102NobeliumNo
Z=103LawrenciumLr
Z=104RutherfordiumRf
Z=105DubniumDb
Z=106SeaborgiumSg
Z=107BohriumBh
Z=108HassiumHs
Z=109MeitneriumMt
Z=110DarmstadtiumDs
Z=111RoentgeniumRg
Z=112CoperniciumCn
Z=113UnuntriumUut
Z=114FleroviumFl
Z=115UnunpentiumUup
Z=116LivermoriumLv
Z=117UnunseptiumUus
Z=118UnunoctiumUuo


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Calculate for selected elements
with potenz N= to in            L = Z * Cx * Basis^N * Factor

and f=c/L and T=L/c with c= m/s and Comptonwavelength Cx [m]:   Ce= 2.4263102389E-12
Cp= 1.32140985623E-15  Cn= 1.3195909068E-15  Plk= 1.616199E-35  orb_Mercur= 57.91E9
Cx m    Basis   Factor
  Basis B with e= 2.7182818284590  phi= 1.618034  or 2 ,   Factor with pi= 3.141592   2pi= 6.283185  g= 0.61803398874989  or 18
show  digits                  Select Units
L Length   Lj   pc   AE   earthR   km   m   dm   cm   mm   µm   nm   A~   pm   fm
Frequency   THz   GHz   MHz   kHz   Hz   mHz   µHz
T Time   j   d   h   min   s   ms   µs   ns   ps
V Volume =L^3   km^3   m^3   hL=100L   dL=10L   dm^3=L   10ml=cL   cm^3=mL   mm^3=µL
m Mass =V*dens.   Mt   kt   t   kg   g   mg   µg   ng   pg   fg

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1 Listing - Modus     2 Searching - Modus     3 Factor-Search     4 Basis(+Factor)-Search     5 Basis(+Factor)-Harmonics-Search


Results      with Ce      Attention ! Factor 3.1415926535897932 to L and to T, invers to f
BF ZN[1m=1m][1MHz=1.0E6Hz][1s=1s]
23.141HZ=1N=33L=0.06548 mf=4578.620 MHzT=2.1840639857822E-10 s
23.141HeZ=2N=33L=0.13095 mf=2289.310 MHzT=4.3681279715643E-10 s
23.141LiZ=3N=33L=0.19643 mf=1526.207 MHzT=6.5521919573465E-10 s
23.141BeZ=4N=33L=0.26191 mf=1144.655 MHzT=8.7362559431286E-10 s
23.141BZ=5N=33L=0.32738 mf=915.724 MHzT=1.0920319928911E-9 s
23.141CZ=6N=33L=0.39286 mf=763.103 MHzT=1.3104383914693E-9 s
23.141NZ=7N=33L=0.45834 mf=654.089 MHzT=1.5288447900475E-9 s
23.141OZ=8N=33L=0.52381 mf=572.328 MHzT=1.7472511886257E-9 s
23.141FZ=9N=33L=0.58929 mf=508.736 MHzT=1.9656575872039E-9 s
23.141NeZ=10N=33L=0.65477 mf=457.862 MHzT=2.1840639857822E-9 s
23.141NaZ=11N=33L=0.72024 mf=416.238 MHzT=2.4024703843604E-9 s
23.141MgZ=12N=33L=0.78572 mf=381.552 MHzT=2.6208767829386E-9 s
23.141AlZ=13N=33L=0.85120 mf=352.202 MHzT=2.8392831815168E-9 s
23.141SiZ=14N=33L=0.91667 mf=327.044 MHzT=3.057689580095E-9 s
23.141PZ=15N=33L=0.98215 mf=305.241 MHzT=3.2760959786732E-9 s
23.141SZ=16N=33L=1.04763 mf=286.164 MHzT=3.4945023772515E-9 s
23.141ClZ=17N=33L=1.11310 mf=269.331 MHzT=3.7129087758297E-9 s
23.141ArZ=18N=33L=1.17858 mf=254.368 MHzT=3.9313151744079E-9 s
23.141KZ=19N=33L=1.24406 mf=240.980 MHzT=4.1497215729861E-9 s
23.141CaZ=20N=33L=1.30953 mf=228.931 MHzT=4.3681279715643E-9 s
23.141ScZ=21N=33L=1.37501 mf=218.030 MHzT=4.5865343701425E-9 s
23.141TiZ=22N=33L=1.44049 mf=208.119 MHzT=4.8049407687207E-9 s
23.141VZ=23N=33L=1.50596 mf=199.070 MHzT=5.023347167299E-9 s
23.141CrZ=24N=33L=1.57144 mf=190.776 MHzT=5.2417535658772E-9 s
23.141MnZ=25N=33L=1.63691 mf=183.145 MHzT=5.4601599644554E-9 s
23.141FeZ=26N=33L=1.70239 mf=176.101 MHzT=5.6785663630336E-9 s
23.141CoZ=27N=33L=1.76787 mf=169.579 MHzT=5.8969727616118E-9 s
23.141NiZ=28N=33L=1.83334 mf=163.522 MHzT=6.11537916019E-9 s
23.141CuZ=29N=33L=1.89882 mf=157.883 MHzT=6.3337855587683E-9 s
23.141ZnZ=30N=33L=1.96430 mf=152.621 MHzT=6.5521919573465E-9 s
23.141GaZ=31N=33L=2.02977 mf=147.697 MHzT=6.7705983559247E-9 s
23.141GeZ=32N=33L=2.09525 mf=143.082 MHzT=6.9890047545029E-9 s
23.141AsZ=33N=33L=2.16073 mf=138.746 MHzT=7.2074111530811E-9 s
23.141SeZ=34N=33L=2.22620 mf=134.665 MHzT=7.4258175516593E-9 s
23.141BrZ=35N=33L=2.29168 mf=130.818 MHzT=7.6442239502376E-9 s
23.141KrZ=36N=33L=2.35716 mf=127.184 MHzT=7.8626303488158E-9 s
23.141RbZ=37N=33L=2.42263 mf=123.746 MHzT=8.081036747394E-9 s
23.141SrZ=38N=33L=2.48811 mf=120.490 MHzT=8.2994431459722E-9 s
23.141YZ=39N=33L=2.55359 mf=117.401 MHzT=8.5178495445504E-9 s
23.141ZrZ=40N=33L=2.61906 mf=114.466 MHzT=8.7362559431286E-9 s
23.141NbZ=41N=33L=2.68454 mf=111.674 MHzT=8.9546623417069E-9 s
23.141MoZ=42N=33L=2.75002 mf=109.015 MHzT=9.1730687402851E-9 s
23.141TcZ=43N=33L=2.81549 mf=106.480 MHzT=9.3914751388633E-9 s
23.141RuZ=44N=33L=2.88097 mf=104.060 MHzT=9.6098815374415E-9 s
23.141RhZ=45N=33L=2.94645 mf=101.747 MHzT=9.8282879360197E-9 s
23.141PdZ=46N=33L=3.01192 mf=99.535 MHzT=1.0046694334598E-8 s
23.141AgZ=47N=33L=3.07740 mf=97.417 MHzT=1.0265100733176E-8 s
23.141CdZ=48N=33L=3.14288 mf=95.388 MHzT=1.0483507131754E-8 s
23.141InZ=49N=33L=3.20835 mf=93.441 MHzT=1.0701913530333E-8 s
23.141SnZ=50N=33L=3.27383 mf=91.572 MHzT=1.0920319928911E-8 s
23.141SbZ=51N=33L=3.33931 mf=89.777 MHzT=1.1138726327489E-8 s
23.141TeZ=52N=33L=3.40478 mf=88.050 MHzT=1.1357132726067E-8 s
23.141JZ=53N=33L=3.47026 mf=86.389 MHzT=1.1575539124645E-8 s
23.141XeZ=54N=33L=3.53574 mf=84.789 MHzT=1.1793945523224E-8 s
23.141CsZ=55N=33L=3.60121 mf=83.248 MHzT=1.2012351921802E-8 s
23.141BaZ=56N=33L=3.66669 mf=81.761 MHzT=1.223075832038E-8 s
23.141LaZ=57N=33L=3.73217 mf=80.327 MHzT=1.2449164718958E-8 s
23.141CeZ=58N=33L=3.79764 mf=78.942 MHzT=1.2667571117537E-8 s
23.141PrZ=59N=33L=3.86312 mf=77.604 MHzT=1.2885977516115E-8 s
23.141NdZ=60N=33L=3.92860 mf=76.310 MHzT=1.3104383914693E-8 s
23.141PmZ=61N=33L=3.99407 mf=75.059 MHzT=1.3322790313271E-8 s
23.141SmZ=62N=33L=4.05955 mf=73.849 MHzT=1.3541196711849E-8 s
23.141EuZ=63N=33L=4.12503 mf=72.677 MHzT=1.3759603110428E-8 s
23.141GdZ=64N=33L=4.19050 mf=71.541 MHzT=1.3978009509006E-8 s
23.141TbZ=65N=33L=4.25598 mf=70.440 MHzT=1.4196415907584E-8 s
23.141DyZ=66N=33L=4.32146 mf=69.373 MHzT=1.4414822306162E-8 s
23.141HoZ=67N=33L=4.38693 mf=68.338 MHzT=1.463322870474E-8 s
23.141ErZ=68N=33L=4.45241 mf=67.333 MHzT=1.4851635103319E-8 s
23.141TmZ=69N=33L=4.51788 mf=66.357 MHzT=1.5070041501897E-8 s
23.141YbZ=70N=33L=4.58336 mf=65.409 MHzT=1.5288447900475E-8 s
23.141LuZ=71N=33L=4.64884 mf=64.488 MHzT=1.5506854299053E-8 s
23.141HfZ=72N=33L=4.71431 mf=63.592 MHzT=1.5725260697632E-8 s
23.141TaZ=73N=33L=4.77979 mf=62.721 MHzT=1.594366709621E-8 s
23.141WZ=74N=33L=4.84527 mf=61.873 MHzT=1.6162073494788E-8 s
23.141ReZ=75N=33L=4.91074 mf=61.048 MHzT=1.6380479893366E-8 s
23.141OsZ=76N=33L=4.97622 mf=60.245 MHzT=1.6598886291944E-8 s
23.141IrZ=77N=33L=5.04170 mf=59.463 MHzT=1.6817292690523E-8 s
23.141PtZ=78N=33L=5.10717 mf=58.700 MHzT=1.7035699089101E-8 s
23.141AuZ=79N=33L=5.17265 mf=57.957 MHzT=1.7254105487679E-8 s
23.141HgZ=80N=33L=5.23813 mf=57.233 MHzT=1.7472511886257E-8 s
23.141TlZ=81N=33L=5.30360 mf=56.526 MHzT=1.7690918284835E-8 s
23.141PbZ=82N=33L=5.36908 mf=55.837 MHzT=1.7909324683414E-8 s
23.141BiZ=83N=33L=5.43456 mf=55.164 MHzT=1.8127731081992E-8 s
23.141PoZ=84N=33L=5.50003 mf=54.507 MHzT=1.834613748057E-8 s
23.141AtZ=85N=33L=5.56551 mf=53.866 MHzT=1.8564543879148E-8 s
23.141RnZ=86N=33L=5.63099 mf=53.240 MHzT=1.8782950277727E-8 s
23.141FrZ=87N=33L=5.69646 mf=52.628 MHzT=1.9001356676305E-8 s
23.141RaZ=88N=33L=5.76194 mf=52.030 MHzT=1.9219763074883E-8 s
23.141AcZ=89N=33L=5.82742 mf=51.445 MHzT=1.9438169473461E-8 s
23.141ThZ=90N=33L=5.89289 mf=50.874 MHzT=1.9656575872039E-8 s
23.141PaZ=91N=33L=5.95837 mf=50.315 MHzT=1.9874982270618E-8 s
23.141UZ=92N=33L=6.02385 mf=49.768 MHzT=2.0093388669196E-8 s
23.141NpZ=93N=33L=6.08932 mf=49.232 MHzT=2.0311795067774E-8 s
23.141PuZ=94N=33L=6.15480 mf=48.709 MHzT=2.0530201466352E-8 s
23.141AmZ=95N=33L=6.22028 mf=48.196 MHzT=2.0748607864931E-8 s
23.141CmZ=96N=33L=6.28575 mf=47.694 MHzT=2.0967014263509E-8 s
23.141BkZ=97N=33L=6.35123 mf=47.202 MHzT=2.1185420662087E-8 s
23.141CfZ=98N=33L=6.41671 mf=46.721 MHzT=2.1403827060665E-8 s
23.141EsZ=99N=33L=6.48218 mf=46.249 MHzT=2.1622233459243E-8 s
23.141FmZ=100N=33L=6.54766 mf=45.786 MHzT=2.1840639857822E-8 s
23.141MdZ=101N=33L=6.61314 mf=45.333 MHzT=2.20590462564E-8 s
23.141NoZ=102N=33L=6.67861 mf=44.888 MHzT=2.2277452654978E-8 s
23.141LrZ=103N=33L=6.74409 mf=44.453 MHzT=2.2495859053556E-8 s
23.141RfZ=104N=33L=6.80957 mf=44.025 MHzT=2.2714265452134E-8 s
23.141DbZ=105N=33L=6.87504 mf=43.606 MHzT=2.2932671850713E-8 s
23.141SgZ=106N=33L=6.94052 mf=43.195 MHzT=2.3151078249291E-8 s
23.141BhZ=107N=33L=7.00600 mf=42.791 MHzT=2.3369484647869E-8 s
23.141HsZ=108N=33L=7.07147 mf=42.395 MHzT=2.3587891046447E-8 s
23.141MtZ=109N=33L=7.13695 mf=42.006 MHzT=2.3806297445026E-8 s
23.141DsZ=110N=33L=7.20243 mf=41.624 MHzT=2.4024703843604E-8 s
23.141RgZ=111N=33L=7.26790 mf=41.249 MHzT=2.4243110242182E-8 s
23.141CnZ=112N=33L=7.33338 mf=40.881 MHzT=2.446151664076E-8 s
23.141UutZ=113N=33L=7.39885 mf=40.519 MHzT=2.4679923039338E-8 s
23.141FlZ=114N=33L=7.46433 mf=40.163 MHzT=2.4898329437917E-8 s
23.141UupZ=115N=33L=7.52981 mf=39.814 MHzT=2.5116735836495E-8 s
23.141LvZ=116N=33L=7.59528 mf=39.471 MHzT=2.5335142235073E-8 s
23.141UusZ=117N=33L=7.66076 mf=39.134 MHzT=2.5553548633651E-8 s
23.141UuoZ=118N=33L=7.72624 mf=38.802 MHzT=2.5771955032229E-8 s
 
 
                                                            Müller, Junostr. 2, 56566 Neuwied, info@aladin24.de, www.torkado.de