Chemical Element: Thallium
Properties:
Periodic Number: 81
Symbol: Tl
Name: Thallium
Average Mass: 204.3833 g/mol
Stable: yes
Density: ?
Boiling Point: ?
Melting Point: 1,473.0°C
Specific Heat: 0.1 J/(g*K)
Ionisation Potential: 6.1 eV
81
Tl
204.3833
Isotopes:
Name Neutrons Mass Abundance Spin Stable Half Life
192Tl 111 191.97214 0 - no -
178Tl 97 177.99523 0 - no -
199Tl 118 198.96981 0 - no -
180Tl 99 179.99019 0 - no -
181Tl 100 180.9869 0 - no -
209Tl 128 208.985349 0 - no -
179Tl 98 178.99147 0 - no -
186Tl 105 185.97855 0 - no -
208Tl 127 207.982005 0 - no -
207Tl 126 206.977408 0 - no -
185Tl 104 184.9791 0 - no -
204Tl 123 203.973849 0 - no -
187Tl 106 186.97617 0 - no -
190Tl 109 189.97379 0 - no -
194Tl 113 193.97105 0 - no -
182Tl 101 181.98561 0 - no -
183Tl 102 182.9827 0 - no -
189Tl 108 188.97369 0 - no -
198Tl 117 197.97047 0 - no -
201Tl 120 200.970804 0 - no -
197Tl 116 196.96954 0 - no -
203Tl 122 202.972329 0.29524 - yes -
184Tl 103 183.98176 0 - no -
210Tl 129 209.990066 0 - no -
188Tl 107 187.97592 0 - no -
191Tl 110 190.97189 0 - no -
193Tl 112 192.97055 0 - no -
205Tl 124 204.974412 0.70476 - yes -
177Tl 96 176.99688 0 - no -
202Tl 121 201.972091 0 - no -
196Tl 115 195.97052 0 - no -
206Tl 125 205.976095 0 - no -
200Tl 119 199.970945 0 - no -
195Tl 114 194.96965 0 - no -