mpmolina mpmolina
  • 02-10-2019
  • Chemistry
contestada

Which element has no stable isotopes?
1. CO27
2. Sb51
3. TH90
4. Pb82
​

Respuesta :

frasay6
frasay6 frasay6
  • 02-10-2019
The answer is

3. TH90
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