Chemical Element: Radon
Properties:
Periodic Number: 86
Symbol: Rn
Name: Radon
Average Mass: 222 g/mol
Stable: no
Density: 4.4
Boiling Point: -61.7°C
Melting Point: -71.0°C
Specific Heat: 0.1 J/(g*K)
Ionisation Potential: 10.7 eV
86
Rn
222
Isotopes:
Name Neutrons Mass Abundance Spin Stable Half Life
197Rn 111 197.00166 0 - no -
218Rn 132 218.005586 0 - no -
220Rn 134 220.0113841 0 - no -
204Rn 118 203.99137 0 - no -
214Rn 128 213.995346 0 - no -
225Rn 139 225.02844 0 - no -
213Rn 127 212.993868 0 - no -
223Rn 137 223.02179 0 - no -
212Rn 126 211.990689 0 - no -
209Rn 123 208.99038 0 - no -
199Rn 113 198.99831 0 - no -
217Rn 131 217.003915 0 - no -
203Rn 117 202.99332 0 - no -
206Rn 120 205.99016 0 - no -
202Rn 116 201.99322 0 - no -
224Rn 138 224.02409 0 - no -
219Rn 133 219.009475 0 - no -
208Rn 122 207.989631 0 - no -
216Rn 130 216.000258 0 - no -
226Rn 140 226.03089 0 - no -
221Rn 135 221.01546 0 - no -
227Rn 141 227.03541 0 - no -
196Rn 110 196.00231 0 - no -
215Rn 129 214.998729 0 - no -
198Rn 112 197.99878 0 - no -
228Rn 142 228.03808 0 - no -
210Rn 124 209.98968 0 - no -
207Rn 121 206.99073 0 - no -
201Rn 115 200.99554 0 - no -
222Rn 136 222.0175705 0 - no -
211Rn 125 210.990585 0 - no -
205Rn 119 204.99167 0 - no -
200Rn 114 199.99568 0 - no -