Periodic Table/Mendelevium/²⁴⁵Md

← 244Md246Md →

²⁴⁵Md

Mendelevium-245

Radioactive· Half-life: 380 ms

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

101

Neutrons (N)

144

Mass Number (A)

245

Atomic Mass

245.080864AMU

Spin / Parity

7/2-

Binding E/A

7.231keV

Natural Abundance

Trace / None

Half-life

380 ms

Decay Modesoverview · half-life · α · β⁻ · β⁺

α

100.0%

β⁺

Decay Chain

²⁴⁵MdMendelevium380 ms

α100.0%

β⁺²⁴⁵Fm

²⁴¹EsEinsteinium5.10 s

α100.0%

β⁺²⁴¹Cf

²³⁷BkBerkelium?

β⁺

α²³³Am

²³⁷CmCurium?

β⁺

α²³³Pu

²³⁷AmAmericium1.23 h

β⁺100.0%

α²³³Np0.03%

²³⁷PuPlutonium45.6 d

EC100.0%

α²³³U0.00%

²³⁷NpNeptunium2.14 My

α100.0%

30Mg²⁰⁷Tl4.00%

²³³PaProtactinium27.0 d

β⁻100.0%

²³³UUranium159 ky

α100.0%

24Ne²⁰⁹Pb7.20%

28Mg²⁰⁵Hg1.30%

²²⁹ThThorium7.92 ky

α100.0%

²²⁵RaRadium14.8 d

β⁻100.0%

²²⁵AcActinium9.92 d

α100.0%

¹⁴C²¹¹Bi5.30%

²²¹FrFrancium4.80 min

α100.0%

¹⁴C²⁰⁷Tl8.80%

β⁻²²¹Ra0.00%

²¹⁷AtAstatine32.6 ms

α100.0%

β⁻²¹⁷Rn0.01%

²¹³BiBismuth45.6 min

β⁻97.9%

α²⁰⁹Tl2.09%

²¹³PoPolonium3.71 μs

α100.0%

²⁰⁹PbLead3.23 h

β⁻100.0%

²⁰⁹BiBismuth20100000000 Gy

α100.0%

²⁰⁵TlThalliumSTABLE

19-step decay chain → stable · Primary path shown · branching ratios indicated

Other Isotopes of Mendelevium

244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262

← Back to MendeleviumData: IAEA NDS · ENSDF