《英文msh词典》Compounds,Technetium
[入口词] Compounds,Technetium
[主题词] Technetium Compounds
[英文释义] Inorganic compounds that contain TECHNETIUM as an integral part of the molecule. Technetium 99m (m=metastable) is an isotope of technetium that has a half-life of about 6 hours. Technetium 99,which has a half-life of 210,000 years,is a decay product of technetium 99m.