《英文msh词典》Radioisotopes,Chromium
[入口词] Radioisotopes,Chromium
[主题词] Chromium Radioisotopes
[英文释义] Unstable isotopes of chromium that decay or disintegrate emitting radiation. Cr atoms with atomic weights of 46-49,51,55,and 56 are radioactive chromium isotopes.