astatine
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(n)
astatine
a highly unstable radioactive element (the heaviest of the halogen series); a decay product of uranium and thorium
Discovery of astatine, radon, francium, and radium Isotopes.
Discovery of the astatine, radon, francium, and radium isotopes
The paper “α-particle branching ratios for neutron-deficient astatine isotopes” by Latimer et al. reported the observation of 202At in 1961 .
Discovery of the astatine, radon, francium, and radium isotopes
The paper “α-particle branching ratios for neutron-deficient astatine isotopes” by Latimer et al. reported the observation of 204At in 1961 .
Discovery of the astatine, radon, francium, and radium isotopes
The paper “α-particle branching ratios for neutron-deficient astatine isotopes” by Latimer et al. reported the observation of 206At in 1961 .
Discovery of the astatine, radon, francium, and radium isotopes
Discovery of astatine, radon, francium, and radium Isotopes.
Discovery of the astatine, radon, francium, and radium isotopes