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Isotopen-Tabelle ausblenden        alle Isotope des PSE gleichzeitig anzeigen
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Periodensystem der Elemente (Quelle: größtenteils www.lenntech.de)
Strontium    Sr    Kernladungszahl Z=38 (p=38)
 Sr(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.Sr8850 87.90561217 87.88476613 82.58% 0+   stabil   -87.9217E6 768.469E6 0.58#σ(n.γ) 
2.Sr8648 85.90926018 85.88841414 9.86% 0+   stabil   -84.5236E6 748.928E6 0.23#σ(n.γ); 0.77#σ(n.it) 
3.Sr8749 86.90887714 86.8880311  7% 9/2+   stabil   -84.8804E6 757.356E6 17#σ(n.γ) 
4.Sr8446 83.91342532 83.89257928 0.56% 0+   stabil   -80.6438E6 728.906E6 0.199#σ(n.γ); 0.623#σ(n.it) 
5.Sr8547 84.91293342 84.89208738  9/2+ radioakt. 5.602176E6 K=100 1.065E6 -81.102E6 737.435E6  
6.Sr8345 82.91755717 82.89671114  7/2+ radioakt. 0.116676E-6 K/β+=100 2.279E6 -76.795E6 716.986E6  
7.Sr8244 81.91840162 81.89755559  0+ radioakt. 2.206800158324E6 K=100 0.180E6 -76.0084E6 708.128E6  
8.Sr8143 80.92321185 80.90236582  1/2− radioakt. 1.338E3 K/β+=100 3.927E6 -71.5277E6 695.576E6  
9.sr8042 79.92452126 79.90367522  0+ radioakt. 2.520181E5 K/β+=100 1.868E6 -70.308E6 686.285E6  
10.sr7941 78.92970798 78.90886194  3/2− radioakt. 195 K/β+=100 5.327E6 -65.4766E6 673.382E6  
11.sr7840 77.93218003 77.91133399  0+ radioakt. 150 K/β+=100 3.762E6 -63.1739E6 663.008E6  
12.sr7739 76.93794485 76.91709882  5/2+ radioakt. K/β+=99.8; Kp=0.2 7.021E6(K/β+); 3.921E6(Kp) -57.804E6 649.567E6  
13.sr7638 75.94176678 75.92092074  0+ radioakt. 7.89 K/β+=99.66; Kp=0.34 6.236E6(K/β+); 2.791E6(Kp) -54.2439E6 637.935E6  
14.sr7537 74.94994954 74.92910351  3/2− radioakt. 88E-3 K/β+=94.8; Kp=5.2 10.6E6(K/β+); 8.421E6(Kp) -46.6217E6 622.242E6  
15.Sr8951 88.90745083 88.88660479  5/2+ radioakt. 4.3632E6 ß-=100 1.495E6 -86.209E6 774.828E6 0.42σ(n.γ) 
16.Sr9052 89.90773789 89.88689186  0+ radioakt. 28.79a ß-=100 0.546E6 -85.9416E6 782.632E6 10.4#σ(n.γ) 
17.Sr9153 90.91020307 90.88935704  5/2+ radioakt. 34.668E3 ß-=100 2.699E6 -83.6453E6 78.8407E7  
18.Sr9254 91.91103786 91.89019183  0+ radioakt. 9576 ß-=100 1.946E6 -82.8677E6 795.7E6  
19.Sr9355 92.91402564 92.89317961  5/2− radioakt. 445.4 ß-=100 4.139E6 -80.0846E6 800.988E6  
20.Sr9456 93.91536178 93.89451574  0+ radioakt. 75.3 ß-=100 3.508E6 -78.84E6 807.815E6  
21.Sr9557 94.91935965  94.89851362  1/2+ radioakt. 23.90  ß-=100 6.091E6 -75.116E6 812.162E6  
22.Sr9658 95.92169783 95.9008518  0+ radioakt. 1.07 ß-=100 5.408E6 -7.2938E7 818.056E6  
23.Sr9759 96.92615293 96.9053069  1/2+ radioakt. 42.9E4 ß-=99.9; β−n=0.1 7.47E6(β−); 1.487E6(β−n) -68.7881E6 82.1977E7  
24.Sr9860 97.92845365 97.90760761  0+ radioakt. 653E-3 ß-=99.75; β−n=0.25 58.22E5 (β−). 15.41E5(β−n) -66.645E6 82.7905E7  
25.Sr9961 98.9332409  98.91239487  3/2+   26.9E-2 ß-=99.9; β−n=0.1 801.4E4(β−); 2.21E6(β−n) -62.1857E6  83.1517E7  
26.Sr10062 99.93535224 99.91450621  0+ radioakt. 20.2E-2 ß-=99.22; β−n=0.78 0.7075E7(β−). 1.91E6(β−n) -60.219E6 837.622E6  
27.Sr10163 100.94051814 100.9196721  5/2− radioakt. 0.118 ß-=99.97; β−n=0.03 95.05E5(β−). 3.816E6(β−n) -5.5407E7 8.40881E8  
28.Sr86+148 85.90926018 85.88841414  8+ radioakt. 0.45E-6  IT=100 2.956E6 -84.5236E6 74.8928E7 0.23#σ(n.γ); 0.77#σ(n.it) 
29.Sr87+149 86.90887714  86.8880311  1/2− radioakt. 10090.8 K=0.30; IT=99.70 389E3(IT); 0.106E6(K/β+) -0.848804E8  757.356E6 17#σ(n.γ) 
30.Sr85+147 84.91293342 84.89208738  1/2− radioakt. 243.468E3 IT=86.6; K/β+=13.4 239E3(IT); 1304E3(K/β+) -0.81102E8 73.7435E7   
31.Sr83+145 82.91755717 82.89671114  1/2−   4.95 IT=100 2.59E5 -76.795E6 716.986E6  


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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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Search for potenz N and Basis and Harmonics in the first selected element Z (only one)
Calculate for selected elements
with potenz N(for Basis=2) = to in            L = Z * Cx * Basis^N * Factor                    N = log(L/(Factor*Z*Cx)) / log(Basis)

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

Value for Searching: m                     Length
error L maximal   0.1% 0.5% 1% 2% 5% all

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Are you sure for Z=1 ? If not, please select Z (only one) .

Results      with C(orbit_Mercur)      Attention ! Factor 6.2831853071795864769 to L and to T, invers to f, Basis B= 6/5, 5/4, 4/3, e/2, e^(1/e), 3/2, 1.61803, 5/3, 7/4, 2, 5/2, e, 3, 7/2, 9/2, 5, 7, 9, 11,

missing searching value
 
 
                                                            Müller, Junostr. 2, 56566 Neuwied, info@aladin24.de, www.torkado.de