The radioisotope carbon-11 will decay throughPeriodic Table of the Elementshydrogen1H13141516Key:element nameatomic number1.00794beryllium4ithiumcarbon6boronnitrogenoxygenfluo3LiNBesymbolatomic weightB694110 8111899.012182sodum magnesium1212.010714.0067415 9994slcon14phospherus15aluminumsufurchlo111316NaMgAISiS22.9897724 305010111226.98153828.085530.9737632.065354potassum19calcium20scandium21tanium22vanadium23chromium manganese24iron26cobat27nickel28copper29zine30galium31gemanium32arsenic33selenium34bron3125KCaScTiVCr MnFeCoNiCuZnGaGeAsSe39.098340.07844.9559147 86750.941551.996154.9380555.84558.933258.693463.54665.40969.72372.6474.921678.9679.nubidium37ytum39strontiumniobium molybdenum technetium ruthenium44hodiumpalladium46silver47cadmiumindium49tinardmony51zirconiumtellutumiod384041424345485052RbSrYZrTeAgCdSnSbNb92. 90638tartalum73MoRuRhPdInTe85 467887 6288.9058591 22595.94198]101.07102.9055106.42107.8682112.411114.818118.710121.760127 60126.1hatnium72cesiumbariumlutetiumtungsten74heniumosmiumindium77platinum78gold79mercury80thallumleadbismuthpolonium84asta5556717576818283CsBaLuHfTaReOsIrPtAuHgTIPbBiPo132.90545137 327121186.207lawrencium erfordium dubnium seaborgium bohrium107174.967178.49180.9479183.84190.23192.217195.078196.96655200.59204.3833207.2eum114FI208.980francium87radium88meitnerium damstadtium roentgenium copemicium Nhorium111209]vemorium116hassmmoscovium115lerre11103104105106108109110112113RfDbSg2491HsBhMtRgMcP89)FrRa226LrDeLv12671P78]201)2931erbium68lanthanumcenum58pendymum neodymium promethium samanium60gadoinium64terbium65dysprosium66holmiumthulkumeuropium63ytterbium70575961626769LaCePrNdPmSmEuGdTbDy162 500YbНоErTm138 90547151.964140.116thorium90168.93422173.054mendelevium nobelium140.90766144.242[145neptunium150.36157 25158.92535164.93033167 259protactiniumactinium89plutonium94americium95curium96berkalium califomium eirsteinium98fermium100uranium91929799101102Pa232 0377 231.03588 238.02891NpPuAm243Bk247Es252FmMd258)No259]AcTh227)2371244247)251]2571O positron decay or electron capture.other nucleon.ß decay.a decay.O Yy decay.

The radioisotope C-11 has 6 protons and 5 neutrons in its nucleus. The n/p ratio = 5/6 ~ 0.833

The radioisotope carbon-11 will decay through Periodic Table of the Elements hydrogen 1 H 13 14 15 16 1.00794 ithium beryllium 4 Key: element name atomic number carbon 6 boron nitrogen Oxygen fluo 3 Li N Be symbol atomic weight B 6941 10 811 189 9.012182 sodium magnesium 12 12.0107 slicon 14 14.00674 15 9994 phospherus 15 auminum sufur chlo 11 13 16 Na Mg AI Si S 22.98977 24 3050 10 11 12 26.981538 28.0855 30.97376 32.065 354 potassium 19 calcium 20 scandium 21 tanium 22 vanadium 23 chromium manganese 24 25 iron 26 cobat 27 nickel 28 zine 30 galium 31 gemanium 32 arsenic 33 selenium 34 bron copper 29 K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se 44.95591 47 867 54.93805 55.845 58.6934 63.546 65.409 69.723 72.64 74.9216 ardmony 51 39.0983 40.078 50.9415 51.9961 58.9332 78.96 791 nubidium strontium ytum 39 zirconium 40 niobium molybdenum technetium ruthenium 44 hodium palladium 46 silver 47 cadmium indium 49 tin tellutum iod 37 38 41 42 43 45 48 50 52 Rb Sr Zr Te Cd Sn Sb Nb 92. 90638 tartalum 73 Mo Ru Rh Pd Ag In Te 127 60 polonium 84 85 4678 87 62 88.90585 91 225 95.94 198] 101.07 102.9055 106 42 107.8682 112.411 114.818 118.710 121.760 1261 hatnium 72 bismuth 83 cesium barium lutetium tungsten 74 henium osmium indium 77 platinum 78 gold 79 mercury 80 thallum lead asta 55 56 71 75 76 81 82 Cs Os Ir 192 217 meitnerium damstadtium roentgenium copemicium Nhorium 109 Ba Lu Hf Ta Re Pt Au Hg TI Pb Bi Po 132.90545 137 327 174.967 178.49 180.9479 183.84 186.207 190.23 195.078 196.96655 200.59 204.3833 207.2 eum 114 208.980 francium 87 radium 88 lawrencium therfordium dubnium seaborgium 104 209 vemorium 116 bohium hassm moscovium 115 lerne 11 103 105 106 107 108 110 111 112 113 Rf Db Sg 2491 Bh Mt Ds Rg FI Mc P89) Fr Ra 226 Lr Lv 12671 270 P78] 201) 2931 terbium 65 erbium 68 lanthanum holmium cenum 58 pendymum neodymium promethium samanium 60 gadoinium 64 dysprosium 66 thulkum europium 63 ytterbium 70 57 59 61 62 67 69 La Ce Pr Nd Pm Sm Eu 151.964 americium 95 Gd Tb Dy 162 500 Но Er Tm Yb 138 90547 158.92535 140.116 thorium 90 168.93422 fermium mendolevium nobelium 101 140.90766 [145 neptunium 144.242 150.36 157 25 164.93033 167 259 173.054 protactinium actinium 89 plutonium 94 curium berkelium califomium eirsteinium 98 uranium 91 92 96 97 99 100 102 Pa 232 0377 231.03588 238.02891 Np Pu Fm No 259] Ac U Am 243 Bk 247 Es 252 Md 258) Th 227) 2371 244 247 251] 2571 O positron decay or electron capture. other nucleon. ß decay. a decay. O Y y decay.