radioisotope, isotope, thyroxin, radiopharmaceutical, nonradioactive, astatine, bismuth, dialysate, bisulfite, mci, scintigraphy, gadolinium, methylamine, methylene blue, ascorbic acid, radionuclide, californium, rhenium, sodium fluoride, paramagnetic, uranyl, pyruvate, raffinate, hypochlorous acid, tuberculin, sodium iodide, curies, molybdenum, rubidium, fluorescein, cyclotron, sodium thiosulfate, fissionable, busulfan, luciferin, nuclides, magnetic resonance, porphyrin, thyroglobulin, simethicone, positron, tetroxide, pentane, acetonitrile, americium, chemiluminescence, krypton, decortication, chlorate, nitroprusside, barium sulfate, molecular sieve, nuclide, neutron radiation, nicotinamide, positron emission tomography, lumbar puncture, cytidine, tritium, antithyroid, denaturant, stilbene, radioactive, pyridoxal, antineutrinos, plastid, mass spectroscopy, vacuole, fluorine, cyclohexane, refluxing, boron trifluoride, synchrotron radiation, thyroxine, thrombolytic agent, microcapsule, curium, pyrimethamine, isopropanol, chemisorption, perfluorocarbon, aspartic acid, formate, paracentesis, fissioning, barium, equimolar, cytochromes, methylene chloride, zinc sulphate, coagulant, fibroadenoma, calcium sulphate, gamma radiation, magnesium hydroxide, diathermy, blastomere, intraventricular, eluted, ozonation, chlorine dioxide, froth flotation, beryllium, argon, atoms, cerium, cobalt, radioisotopes, radium, thorium, vanadium, analyte, cesium, chlorine, gallium, germanium, helium, indium, isotopes, 99m, 99mtc, tc, mtc, 201, 67, wmtc, radioisotopic, hepatobiliary, 123, 133, citrate, pertechnetate, sestamibi, spect, tc99m, thallium

metal, metallic element

atomic number 43, tc