Chemical Element: Radium
Properties:
Periodic Number: 88
Symbol: Ra
Name: Radium
Average Mass: 226 g/mol
Stable: no
Density: 5.0
Boiling Point: ?
Melting Point: 700.0°C
Specific Heat: ?
Ionisation Potential: 5.3 eV
88
Ra
226
Isotopes:
Name Neutrons Mass Abundance Spin Stable Half Life
233Ra 145 233.048 0 - no -
220Ra 132 220.011015 0 - no -
222Ra 134 222.015362 0 - no -
206Ra 118 206.00378 0 - no -
216Ra 128 216.003518 0 - no -
227Ra 139 227.0291707 0 - no -
215Ra 127 215.002704 0 - no -
234Ra 146 234.05055 0 - no -
214Ra 126 214.000091 0 - no -
225Ra 137 225.023604 0 - no -
231Ra 143 231.04122 0 - no -
212Ra 123 211.999783 0 - no -
219Ra 131 219.010069 0 - no -
205Ra 117 205.00619 0 - no -
208Ra 120 208.00178 0 - no -
204Ra 116 204.00648 0 - no -
221Ra 133 221.013908 0 - no -
226Ra 138 226.0254026 0 - no -
210Ra 122 210.00045 0 - no -
218Ra 130 218.007124 0 - no -
228Ra 140 228.0310641 0 - no -
223Ra 135 223.018497 0 - no -
229Ra 141 229.03482 0 - no -
217Ra 129 217.006306 0 - no -
230Ra 142 230.03708 0 - no -
212Ra 124 211.996195 0 - no -
209Ra 121 209.00194 0 - no -
232Ra 144 232.04369 0 - no -
203Ra 115 203.00921 0 - no -
213Ra 125 213.00035 0 - no -
224Ra 136 224.020202 0 - no -
207Ra 119 207.00373 0 - no -