Periodic Table/Francium/²¹⁴Fr

← 213Fr215Fr →

²¹⁴Fr

Francium-214

Radioactive· Half-life: 5.51 ms

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

87

Neutrons (N)

127

Mass Number (A)

214

Atomic Mass

213.998971AMU

Spin / Parity

1-

Binding E/A

7.550keV

Natural Abundance

Trace / None

Half-life

5.51 ms

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

α

100.0%

Decay Chain

²¹⁴FrFrancium5.51 ms

α100.0%

²¹⁰AtAstatine8.10 h

β⁺99.8%

α²⁰⁶Bi0.17%

²¹⁰PoPolonium138 d

α100.0%

²⁰⁶PbLeadSTABLE

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

Other Isotopes of Francium

197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233

← Back to FranciumData: IAEA NDS · ENSDF