• Thumbnail for Technetium
    Technetium is a chemical element; it has symbol Tc and atomic number 43. It is the lightest element whose isotopes are all radioactive. Technetium and...
    69 KB (7,734 words) - 09:56, 15 November 2024
  • Thumbnail for Technetium-99m
    Technetium-99m (99mTc) is a metastable nuclear isomer of technetium-99 (itself an isotope of technetium), symbolized as 99mTc, that is used in tens of...
    71 KB (7,762 words) - 14:01, 27 September 2024
  • Thumbnail for Technetium-99
    Technetium-99 (99Tc) is an isotope of technetium which decays with a half-life of 211,000 years to stable ruthenium-99, emitting beta particles, but no...
    11 KB (1,192 words) - 18:36, 27 October 2024
  • Thumbnail for Synthetic element
    classified as synthetic alongside exclusively artificial elements. The first, technetium, was created in 1937. Plutonium (Pu, atomic number 94), first synthesized...
    14 KB (1,298 words) - 01:00, 11 September 2024
  • Technetium (43Tc) is one of the two elements with Z < 83 that have no stable isotopes; the other such element is promethium. It is primarily artificial...
    25 KB (1,711 words) - 00:21, 19 October 2024
  • Thumbnail for Group 7 element
    group of elements in the periodic table. It contains manganese (Mn), technetium (Tc), rhenium (Re) and bohrium (Bh). This group lies in the d-block of...
    83 KB (9,002 words) - 03:36, 25 October 2024
  • Thumbnail for Technetium-99m generator
    A technetium-99m generator, or colloquially a technetium cow or moly cow, is a device used to extract the metastable isotope 99mTc of technetium from a...
    12 KB (1,313 words) - 00:18, 12 October 2024
  • There are three technetium chlorides: Technetium(II) chloride Technetium(III) chloride, a black solid Technetium(IV) chloride, a red solid This set index...
    483 bytes (54 words) - 23:33, 28 April 2024
  • Technetium oxide may refer to: Technetium(IV) oxide, TcO2 Technetium(VII) oxide, Tc2O7 This set index article lists chemical compounds articles associated...
    456 bytes (47 words) - 13:31, 4 October 2024
  • Thumbnail for Technetium (99mTc) sestamibi
    Technetium (99mTc) sestamibi (INN) (commonly sestamibi; USP: technetium Tc 99m sestamibi; trade name Cardiolite) is a pharmaceutical agent used in nuclear...
    12 KB (1,243 words) - 01:37, 11 July 2024
  • Thumbnail for Pertechnetate
    convenient water-soluble source of isotopes of the radioactive element technetium (Tc). In particular it is used to carry the 99mTc isotope (half-life 6...
    22 KB (2,475 words) - 06:42, 19 June 2024
  • A technetium star, or more properly a Tc-rich star, is a star whose stellar spectrum contains absorption lines of the light radioactive metal technetium...
    4 KB (512 words) - 14:19, 11 February 2024
  • Technescan technetium (99mTc) apcitide (INN) technetium (99mTc) bicisate (INN) technetium (99mTc) disofenin technetium (99mTc) exametazime Technetium (99mTc)...
    14 KB (669 words) - 05:41, 14 September 2024
  • Thumbnail for Technetium (99mTc) pentetic acid
    Technetium (99mTc) pentetic acid, sold under the brand name Draximage DTPA among others, is a radiopharmaceutical medication used in nuclear medicine to...
    5 KB (111 words) - 05:04, 26 February 2023
  • Thumbnail for Technetium(IV) oxide
    Technetium(IV) oxide, also known as technetium dioxide, is a chemical compound with the formula TcO2 which forms the dihydrate, TcO2·2H2O, which is also...
    9 KB (715 words) - 15:51, 19 December 2023
  • metric tons) of technetium were produced in nuclear reactors; as such, anthropogenic technetium is far more abundant than technetium from natural radioactivity...
    8 KB (785 words) - 01:50, 19 October 2024
  • Thumbnail for Nuclear medicine
    inferior pole of the thyroid gland. The above study was performed with Technetium-Sestamibi (1st column) and iodine-123 (2nd column) simultaneous imaging...
    39 KB (4,403 words) - 07:09, 2 November 2024
  • numbers 1 through 82 each have at least one stable isotope (except for technetium, element 43 and promethium, element 61, which have no stable isotopes)...
    76 KB (10,055 words) - 09:18, 14 November 2024
  • however, there are exceptions, such as rhodium. This period contains technetium, one of the two elements until lead that has no stable isotopes (along...
    42 KB (4,989 words) - 03:21, 25 October 2024
  • Thumbnail for Technetium(III) bromide
    Technetium tribromide is a binary inorganic chemical compound of technetium metal and bromine with the chemical formula TcBr3. TcBr3 can be synthesized...
    2 KB (156 words) - 08:34, 25 August 2024
  • Thumbnail for Radiopharmaceutical
    emitter. Technetium-99m is a gamma emitter. It is obtained on-site at the imaging center as the soluble pertechnetate which is eluted from a technetium-99m...
    20 KB (673 words) - 08:23, 17 January 2024
  • Thumbnail for Succimer
    to treat lead, mercury, and arsenic poisoning. When radiolabeled with technetium-99m, it is used in many types of diagnostic testing. A full course of...
    16 KB (1,165 words) - 20:50, 1 July 2024
  • Technetium pentafluoride is a binary inorganic chemical compound of technetium metal and fluorine with the chemical formula TcF 5. The compound can be...
    4 KB (273 words) - 18:05, 11 May 2024
  • Thumbnail for Technetium(IV) sulfide
    Technetium disulphide is a binary inorganic chemical compound of technetium metal and sulfur with the chemical formula TcS2. The compound can be prepared...
    5 KB (368 words) - 07:28, 31 October 2024
  • Thumbnail for Technetium(VII) oxide
    Technetium(VII) oxide is the chemical compound with the formula Tc2O7. This yellow volatile solid is a rare example of a molecular binary metal oxide,...
    3 KB (198 words) - 15:18, 16 July 2024
  • Thumbnail for Solar System
    Chemically peculiar Am Ap/Bp CEMP HgMn He-weak Barium Lambda Boötis Lead Technetium Be Shell B[e] Helium Extreme Blue straggler Remnants Compact star Parker's...
    222 KB (21,903 words) - 20:27, 16 November 2024
  • Trautmann, N. (24 May 2010). "Determination of the first ionization potential of technetium". Physical Review A. 81: 052513. doi:10.1103/PhysRevA.81.052513....
    25 KB (229 words) - 07:16, 17 October 2024
  • Thumbnail for Myocardial perfusion imaging
    myocardium. The usual isotopes for such studies are either thallium-201 or technetium-99m. The history of nuclear cardiology began in 1927 when Dr. Herrmann...
    16 KB (1,744 words) - 10:03, 8 August 2023
  • Thumbnail for Mendeleev's predicted elements
    predictors of the properties of scandium (Sc, 21), gallium (Ga, 31), technetium (Tc, 43), and germanium (Ge, 32) respectively, each of which fill the...
    15 KB (1,620 words) - 10:06, 13 August 2024
  • V09BA01 Technetium (99mTc) oxidronic acid V09BA02 Technetium (99mTc) medronic acid V09BA03 Technetium (99mTc) pyrophosphate V09BA04 Technetium (99mTc)...
    11 KB (624 words) - 15:36, 25 January 2024