Periodic Table/Thorium/²¹⁴Th

← 213Th215Th →

²¹⁴Th

Thorium-214

Radioactive· Half-life: 87.0 ms

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

90

Neutrons (N)

124

Mass Number (A)

214

Atomic Mass

214.011481AMU

Spin / Parity

0+

Binding E/A

7.477keV

Natural Abundance

Trace / None

Half-life

87.0 ms

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

α

100.0%

β⁺

Decay Chain

²¹⁴ThThorium87.0 ms

α100.0%

β⁺²¹⁴Ac

²¹⁰RaRadium4.00 s

α100.0%

β⁺²¹⁰Fr

²⁰⁶RnRadon5.67 min

α62.0%

β⁺²⁰⁶At38.0%

²⁰²PoPolonium44.6 min

β⁺98.1%

α¹⁹⁸Pb1.92%

²⁰²BiBismuth1.72 h

β⁺100.0%

α¹⁹⁸Tl1.00%

²⁰²PbLead52.5 ky

EC100.0%

²⁰²TlThallium12.3 d

EC100.0%

²⁰²HgMercurySTABLE

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

Other Isotopes of Thorium

208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239

← Back to ThoriumData: IAEA NDS · ENSDF