Finally , radiolysis from astatine nuclei could sever the H - At bonds .
Whereas hydroiodic acid solutions are stable , the hydronium - astatide solution is clearly less stable than the water - hydrogen - astatine system .
Radiolysis from astatine nuclei could sever the H - At bonds .
Whereas hydroiodic acid solutions are stable , the hydronium - astatide solution is clearly less stable than the water - hydrogen - astatine system .