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:
WikiProject Elements/Isotope tables/Element 81-90
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From Wikipedia, the free encyclopedia
<
Wikipedia:WikiProject Elements
|
Isotope tables
—
N
−
Z
Z
Element
List
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
81
Thallium
List
176
Tl
(
meta
)
177
Tl
(
meta
)
178
Tl
(
meta
)
179
Tl
(
meta
)
180
Tl
(
meta
)
181
Tl
(
meta
)
182
Tl
(
meta
)
183
Tl
(
meta
)
184
Tl
(
meta
)
185
Tl
(
meta
)
186
Tl
(
meta
)
187
Tl
(
meta
)
188
Tl
(
meta
)
189
Tl
(
meta
)
190
Tl
(
meta
)
191
Tl
(
meta
)
192
Tl
(
meta
)
193
Tl
(
meta
)
194
Tl
(
meta
)
195
Tl
(
meta
)
196
Tl
(
meta
)
197
Tl
(
meta
)
198
Tl
(
meta
)
199
Tl
(
meta
)
200
Tl
(
meta
)
201
Tl
(
meta
)
202
Tl
(
meta
)
203
Tl
(
meta
)
204
Tl
(
meta
)
205
Tl
(
meta
)
206
Tl
(
meta
)
207
Tl
(
meta
)
208
Tl
(
meta
)
209
Tl
(
meta
)
210
Tl
(
meta
)
211
Tl
(
meta
)
212
Tl
(
meta
)
213
Tl
(
meta
)
214
Tl
(
meta
)
215
Tl
(
meta
)
216
Tl
(
meta
)
217
Tl
(
meta
)
218
Tl
(
meta
)
219
Tl
(
meta
)
220
Tl
(
meta
)
82
Lead
List
178
Pb
(
meta
)
179
Pb
(
meta
)
180
Pb
(
meta
)
181
Pb
(
meta
)
182
Pb
(
meta
)
183
Pb
(
meta
)
184
Pb
(
meta
)
185
Pb
(
meta
)
186
Pb
(
meta
)
187
Pb
(
meta
)
188
Pb
(
meta
)
189
Pb
(
meta
)
190
Pb
(
meta
)
191
Pb
(
meta
)
192
Pb
(
meta
)
193
Pb
(
meta
)
194
Pb
(
meta
)
195
Pb
(
meta
)
196
Pb
(
meta
)
197
Pb
(
meta
)
198
Pb
(
meta
)
199
Pb
(
meta
)
200
Pb
(
meta
)
201
Pb
(
meta
)
202
Pb
(
meta
)
203
Pb
(
meta
)
204
Pb
(
meta
)
205
Pb
(
meta
)
206
Pb
(
meta
)
207
Pb
(
meta
)
208
Pb
(
meta
)
209
Pb
(
meta
)
210
Pb
(
meta
)
211
Pb
(
meta
)
212
Pb
(
meta
)
213
Pb
(
meta
)
214
Pb
(
meta
)
215
Pb
(
meta
)
216
Pb
(
meta
)
217
Pb
(
meta
)
218
Pb
(
meta
)
219
Pb
(
meta
)
220
Pb
(
meta
)
221
Pb
(
meta
)
222
Pb
(
meta
)
83
Bismuth
List
180
Bi
(
meta
)
181
Bi
(
meta
)
182
Bi
(
meta
)
183
Bi
(
meta
)
184
Bi
(
meta
)
185
Bi
(
meta
)
186
Bi
(
meta
)
187
Bi
(
meta
)
188
Bi
(
meta
)
189
Bi
(
meta
)
190
Bi
(
meta
)
191
Bi
(
meta
)
192
Bi
(
meta
)
193
Bi
(
meta
)
194
Bi
(
meta
)
195
Bi
(
meta
)
196
Bi
(
meta
)
197
Bi
(
meta
)
198
Bi
(
meta
)
199
Bi
(
meta
)
200
Bi
(
meta
)
201
Bi
(
meta
)
202
Bi
(
meta
)
203
Bi
(
meta
)
204
Bi
(
meta
)
205
Bi
(
meta
)
206
Bi
(
meta
)
207
Bi
(
meta
)
208
Bi
(
meta
)
209
Bi
(
meta
)
210
Bi
(
meta
)
211
Bi
(
meta
)
212
Bi
(
meta
)
213
Bi
(
meta
)
214
Bi
(
meta
)
215
Bi
(
meta
)
216
Bi
(
meta
)
217
Bi
(
meta
)
218
Bi
(
meta
)
219
Bi
(
meta
)
220
Bi
(
meta
)
221
Bi
(
meta
)
222
Bi
(
meta
)
223
Bi
(
meta
)
224
Bi
(
meta
)
84
Polonium
List
182
Po
(
meta
)
183
Po
(
meta
)
184
Po
(
meta
)
185
Po
(
meta
)
186
Po
(
meta
)
187
Po
(
meta
)
188
Po
(
meta
)
189
Po
(
meta
)
190
Po
(
meta
)
191
Po
(
meta
)
192
Po
(
meta
)
193
Po
(
meta
)
194
Po
(
meta
)
195
Po
(
meta
)
196
Po
(
meta
)
197
Po
(
meta
)
198
Po
(
meta
)
199
Po
(
meta
)
200
Po
(
meta
)
201
Po
(
meta
)
202
Po
(
meta
)
203
Po
(
meta
)
204
Po
(
meta
)
205
Po
(
meta
)
206
Po
(
meta
)
207
Po
(
meta
)
208
Po
(
meta
)
209
Po
(
meta
)
210
Po
(
meta
)
211
Po
(
meta
)
212
Po
(
meta
)
213
Po
(
meta
)
214
Po
(
meta
)
215
Po
(
meta
)
216
Po
(
meta
)
217
Po
(
meta
)
218
Po
(
meta
)
219
Po
(
meta
)
220
Po
(
meta
)
221
Po
(
meta
)
222
Po
(
meta
)
223
Po
(
meta
)
224
Po
(
meta
)
225
Po
(
meta
)
226
Po
(
meta
)
85
Astatine
List
184
At
(
meta
)
185
At
(
meta
)
186
At
(
meta
)
187
At
(
meta
)
188
At
(
meta
)
189
At
(
meta
)
190
At
(
meta
)
191
At
(
meta
)
192
At
(
meta
)
193
At
(
meta
)
194
At
(
meta
)
195
At
(
meta
)
196
At
(
meta
)
197
At
(
meta
)
198
At
(
meta
)
199
At
(
meta
)
200
At
(
meta
)
201
At
(
meta
)
202
At
(
meta
)
203
At
(
meta
)
204
At
(
meta
)
205
At
(
meta
)
206
At
(
meta
)
207
At
(
meta
)
208
At
(
meta
)
209
At
(
meta
)
210
At
(
meta
)
211
At
(
meta
)
212
At
(
meta
)
213
At
(
meta
)
214
At
(
meta
)
215
At
(
meta
)
216
At
(
meta
)
217
At
(
meta
)
218
At
(
meta
)
219
At
(
meta
)
220
At
(
meta
)
221
At
(
meta
)
222
At
(
meta
)
223
At
(
meta
)
224
At
(
meta
)
225
At
(
meta
)
226
At
(
meta
)
227
At
(
meta
)
228
At
(
meta
)
86
Radon
List
186
Rn
(
meta
)
187
Rn
(
meta
)
188
Rn
(
meta
)
189
Rn
(
meta
)
190
Rn
(
meta
)
191
Rn
(
meta
)
192
Rn
(
meta
)
193
Rn
(
meta
)
194
Rn
(
meta
)
195
Rn
(
meta
)
196
Rn
(
meta
)
197
Rn
(
meta
)
198
Rn
(
meta
)
199
Rn
(
meta
)
200
Rn
(
meta
)
201
Rn
(
meta
)
202
Rn
(
meta
)
203
Rn
(
meta
)
204
Rn
(
meta
)
205
Rn
(
meta
)
206
Rn
(
meta
)
207
Rn
(
meta
)
208
Rn
(
meta
)
209
Rn
(
meta
)
210
Rn
(
meta
)
211
Rn
(
meta
)
212
Rn
(
meta
)
213
Rn
(
meta
)
214
Rn
(
meta
)
215
Rn
(
meta
)
216
Rn
(
meta
)
217
Rn
(
meta
)
218
Rn
(
meta
)
219
Rn
(
meta
)
220
Rn
(
meta
)
221
Rn
(
meta
)
222
Rn
(
meta
)
223
Rn
(
meta
)
224
Rn
(
meta
)
225
Rn
(
meta
)
226
Rn
(
meta
)
227
Rn
(
meta
)
228
Rn
(
meta
)
229
Rn
(
meta
)
230
Rn
(
meta
)
87
Francium
List
188
Fr
(
meta
)
189
Fr
(
meta
)
190
Fr
(
meta
)
191
Fr
(
meta
)
192
Fr
(
meta
)
193
Fr
(
meta
)
194
Fr
(
meta
)
195
Fr
(
meta
)
196
Fr
(
meta
)
197
Fr
(
meta
)
198
Fr
(
meta
)
199
Fr
(
meta
)
200
Fr
(
meta
)
201
Fr
(
meta
)
202
Fr
(
meta
)
203
Fr
(
meta
)
204
Fr
(
meta
)
205
Fr
(
meta
)
206
Fr
(
meta
)
207
Fr
(
meta
)
208
Fr
(
meta
)
209
Fr
(
meta
)
210
Fr
(
meta
)
211
Fr
(
meta
)
212
Fr
(
meta
)
213
Fr
(
meta
)
214
Fr
(
meta
)
215
Fr
(
meta
)
216
Fr
(
meta
)
217
Fr
(
meta
)
218
Fr
(
meta
)
219
Fr
(
meta
)
220
Fr
(
meta
)
221
Fr
(
meta
)
222
Fr
(
meta
)
223
Fr
(
meta
)
224
Fr
(
meta
)
225
Fr
(
meta
)
226
Fr
(
meta
)
227
Fr
(
meta
)
228
Fr
(
meta
)
229
Fr
(
meta
)
230
Fr
(
meta
)
231
Fr
(
meta
)
232
Fr
(
meta
)
88
Radium
List
190
Ra
(
meta
)
191
Ra
(
meta
)
192
Ra
(
meta
)
193
Ra
(
meta
)
194
Ra
(
meta
)
195
Ra
(
meta
)
196
Ra
(
meta
)
197
Ra
(
meta
)
198
Ra
(
meta
)
199
Ra
(
meta
)
200
Ra
(
meta
)
201
Ra
(
meta
)
202
Ra
(
meta
)
203
Ra
(
meta
)
204
Ra
(
meta
)
205
Ra
(
meta
)
206
Ra
(
meta
)
207
Ra
(
meta
)
208
Ra
(
meta
)
209
Ra
(
meta
)
210
Ra
(
meta
)
211
Ra
(
meta
)
212
Ra
(
meta
)
213
Ra
(
meta
)
214
Ra
(
meta
)
215
Ra
(
meta
)
216
Ra
(
meta
)
217
Ra
(
meta
)
218
Ra
(
meta
)
219
Ra
(
meta
)
220
Ra
(
meta
)
221
Ra
(
meta
)
222
Ra
(
meta
)
223
Ra
(
meta
)
224
Ra
(
meta
)
225
Ra
(
meta
)
226
Ra
(
meta
)
227
Ra
(
meta
)
228
Ra
(
meta
)
229
Ra
(
meta
)
230
Ra
(
meta
)
231
Ra
(
meta
)
232
Ra
(
meta
)
233
Ra
(
meta
)
234
Ra
(
meta
)
89
Actinium
List
192
Ac
(
meta
)
193
Ac
(
meta
)
194
Ac
(
meta
)
195
Ac
(
meta
)
196
Ac
(
meta
)
197
Ac
(
meta
)
198
Ac
(
meta
)
199
Ac
(
meta
)
200
Ac
(
meta
)
201
Ac
(
meta
)
202
Ac
(
meta
)
203
Ac
(
meta
)
204
Ac
(
meta
)
205
Ac
(
meta
)
206
Ac
(
meta
)
207
Ac
(
meta
)
208
Ac
(
meta
)
209
Ac
(
meta
)
210
Ac
(
meta
)
211
Ac
(
meta
)
212
Ac
(
meta
)
213
Ac
(
meta
)
214
Ac
(
meta
)
215
Ac
(
meta
)
216
Ac
(
meta
)
217
Ac
(
meta
)
218
Ac
(
meta
)
219
Ac
(
meta
)
220
Ac
(
meta
)
221
Ac
(
meta
)
222
Ac
(
meta
)
223
Ac
(
meta
)
224
Ac
(
meta
)
225
Ac
(
meta
)
226
Ac
(
meta
)
227
Ac
(
meta
)
228
Ac
(
meta
)
229
Ac
(
meta
)
230
Ac
(
meta
)
231
Ac
(
meta
)
232
Ac
(
meta
)
233
Ac
(
meta
)
234
Ac
(
meta
)
235
Ac
(
meta
)
236
Ac
(
meta
)
90
Thorium
List
194
Th
(
meta
)
195
Th
(
meta
)
196
Th
(
meta
)
197
Th
(
meta
)
198
Th
(
meta
)
199
Th
(
meta
)
200
Th
(
meta
)
201
Th
(
meta
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202
Th
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203
Th
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204
Th
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meta
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205
Th
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Th
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207
Th
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208
Th
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Th
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210
Th
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211
Th
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212
Th
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213
Th
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Th
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Th
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216
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Th
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218
Th
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219
Th
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Th
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221
Th
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222
Th
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223
Th
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Th
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