Table
| nuclide symbol |
Z(p) | N(n) | isotopic mass (u) |
half-life | decay mode(s) |
daughter isotope(s) |
nuclear spin |
representative isotopic composition (mole fraction) |
range of natural variation (mole fraction) |
|---|---|---|---|---|---|---|---|---|---|
| excitation energy | |||||||||
| 36Sc | 21 | 15 | 36.01492(54)# | p | 35Ca | ||||
| 37Sc | 21 | 16 | 37.00305(32)# | p | 36Ca | 7/2-# | |||
| 38Sc | 21 | 17 | 37.99470(32)# | <300 ns | p | 37Ca | (2-)# | ||
| 38mSc | p | 37Ca | |||||||
| 39Sc | 21 | 18 | 38.984790(26) | <300 ns | p | 38Ca | (7/2-)# | ||
| 40Sc | 21 | 19 | 39.977967(3) | 182.3(7) ms | β+ (99.54%) | 40Ca | 4- | ||
| β+, p (.44%) | 39K | ||||||||
| β+, α (.017%) | 36Ar | ||||||||
| 41Sc | 21 | 20 | 40.96925113(24) | 596.3(17) ms | β+ | 41Ca | 7/2- | ||
| 42Sc | 21 | 21 | 41.96551643(29) | 681.3(7) ms | β+ | 42Ca | 0+ | ||
| 42mSc | 616.28(6) keV | 61.7(4) s | β+ | 42Ca | (7,5,6)+ | ||||
| 43Sc | 21 | 22 | 42.9611507(20) | 3.891(12) h | β+ | 43Ca | 7/2- | ||
| 43m1Sc | 151.4(2) keV | 438(7) µs | 3/2+ | ||||||
| 43m2Sc | 3123.2(3) keV | 470(4) ns | (19/2)- | ||||||
| 44Sc | 21 | 23 | 43.9594028(19) | 3.97(4) h | β+ | 44Ca | 2+ | ||
| 44m1Sc | 67.8680(14) keV | 154.2(8) ns | 1- | ||||||
| 44m2Sc | 270.95(20) keV | 58.61(10) h | IT (98.8%) | 44Sc | 6+ | ||||
| β+ (1.2%) | 44Ca | ||||||||
| 44m3Sc | 146.224(22) keV | 50.4(7) µs | 0- | ||||||
| 45Sc | 21 | 24 | 44.9559119(9) | Stable | 7/2- | 1.0000 | |||
| 45mSc | 12.40(5) keV | 318(7) ms | IT | 45Sc | 3/2+ | ||||
| 46Sc | 21 | 25 | 45.9551719(9) | 83.79(4) d | β- | 46Ti | 4+ | ||
| 46m1Sc | 52.011(1) keV | 9.4(8) µs | 6+ | ||||||
| 46m2Sc | 142.528(7) keV | 18.75(4) s | IT | 46Sc | 1- | ||||
| 47Sc | 21 | 26 | 46.9524075(22) | 3.3492(6) d | β- | 47Ti | 7/2- | ||
| 47mSc | 766.83(9) keV | 272(8) ns | (3/2)+ | ||||||
| 48Sc | 21 | 27 | 47.952231(6) | 43.67(9) h | β- | 48Ti | 6+ | ||
| 49Sc | 21 | 28 | 48.950024(4) | 57.2(2) min | β- | 49Ti | 7/2- | ||
| 50Sc | 21 | 29 | 49.952188(17) | 102.5(5) s | β- | 50Ti | 5+ | ||
| 50mSc | 256.895(10) keV | 350(40) ms | IT (97.5%) | 50Sc | 2+,3+ | ||||
| β- (2.5%) | 50Ti | ||||||||
| 51Sc | 21 | 30 | 50.953603(22) | 12.4(1) s | β- | 51Ti | (7/2)- | ||
| 52Sc | 21 | 31 | 51.95668(21) | 8.2(2) s | β- | 52Ti | 3(+) | ||
| 53Sc | 21 | 32 | 52.95961(32)# | >3 s | β- (>99.9%) | 53Ti | (7/2-)# | ||
| β-, n (<.1%) | 52Ti | ||||||||
| 54Sc | 21 | 33 | 53.96326(40) | 260(30) ms | β- (>99.9%) | 54Ti | 3+# | ||
| β-, n (<.1%) | 53Ti | ||||||||
| 54mSc | 110(3) keV | 7(5) µs | (5+) | ||||||
| 55Sc | 21 | 34 | 54.96824(79) | 0.115(15) s | β- (>99.9%) | 55Ti | 7/2-# | ||
| β-, n (<.1%) | 54Ti | ||||||||
| 56Sc | 21 | 35 | 55.97287(75)# | 35(5) ms | β- | 56Ti | (1+) | ||
| 57Sc | 21 | 36 | 56.97779(75)# | 13(4) ms | β- | 57Ti | 7/2-# | ||
| 58Sc | 21 | 37 | 57.98371(86)# | 12(5) ms | β- | 58Ti | (3+)# | ||
| 59Sc | 21 | 38 | 58.98922(97)# | 10# ms | β-, n | 58Ti | 7/2-# | ||
| β- | 59Ti | ||||||||
| 60Sc | 21 | 39 | 59.99571(97)# | 3# ms | 3+# | ||||
Read more about this topic: Isotopes Of Scandium
Famous quotes containing the word table:
“Language was vigorous because, because ... editors usually “laid all the cards on the table so as to leave their hands ... free for more persuasive arguments!” The citizenry at large retaliated as best they could.”
—State of Utah, U.S. public relief program (1935-1943)
“For the elemental creatures go
About my table to and fro,
That hurry from unmeasured mind
To rant and rage in flood and wind....
”
—William Butler Yeats (1865–1939)