The way property values are displayed:
The way concept relations are shown:
The way concept relations are shown:
Thorium
Hierarchy: | ∟ ∟ ∟ ∟ Thorium 54 coordinate concepts∟ Actinium | ∟ ∟ Antimony | ∟ Barium | ∟ ∟ Bismuth | ∟ Cadmium | ∟ ∟ Cesium | ∟ Chromium | ∟ Cobalt | ∟ Copper | ∟ Curium | ∟ ∟ Fermium | ∟ Francium | ∟ Gallium | ∟ ∟ Gold | ∟ Hafnium | ∟ Indium | ∟ Iridium | ∟ Iron | ∟ ∟ Lead | ∟ ∟ ∟ Mercury | ∟ ∟ ∟ Nickel | ∟ Niobium | ∟ Nobelium | ∟ Osmium | ∟ ∟ Platinum | ∟ ∟ ∟ Radium | ∟ Rhenium | ∟ Rhodium | ∟ Rubidium | ∟ ∟ Silver | ∟ ∟ Tantalum | ∟ ∟ Thallium | ∟ Tin | ∟ Tungsten | ∟ Uranium | ∟ Vanadium | ∟ Zinc | ∟ ∟ ∟ ∟ ∟ ∟ Thorium 54 coordinate concepts∟ Actinium | ∟ ∟ Antimony | ∟ Barium | ∟ ∟ Bismuth | ∟ Cadmium | ∟ ∟ Cesium | ∟ Chromium | ∟ Cobalt | ∟ Copper | ∟ Curium | ∟ ∟ Fermium | ∟ Francium | ∟ Gallium | ∟ ∟ Gold | ∟ Hafnium | ∟ Indium | ∟ Iridium | ∟ Iron | ∟ ∟ Lead | ∟ ∟ ∟ Mercury | ∟ ∟ ∟ Nickel | ∟ Niobium | ∟ Nobelium | ∟ Osmium | ∟ ∟ Platinum | ∟ ∟ ∟ Radium | ∟ Rhenium | ∟ Rhodium | ∟ Rubidium | ∟ ∟ Silver | ∟ ∟ Tantalum | ∟ ∟ Thallium | ∟ Tin | ∟ Tungsten | ∟ Uranium | ∟ Vanadium | ∟ Zinc | ∟ ∟ ∟ ∟ ∟ Thorium 54 coordinate concepts∟ Actinium | ∟ ∟ Antimony | ∟ Barium | ∟ ∟ Bismuth | ∟ Cadmium | ∟ ∟ Cesium | ∟ Chromium | ∟ Cobalt | ∟ Copper | ∟ Curium | ∟ ∟ Fermium | ∟ Francium | ∟ Gallium | ∟ ∟ Gold | ∟ Hafnium | ∟ Indium | ∟ Iridium | ∟ Iron | ∟ ∟ Lead | ∟ ∟ ∟ Mercury | ∟ ∟ ∟ Nickel | ∟ Niobium | ∟ Nobelium | ∟ Osmium | ∟ ∟ Platinum | ∟ ∟ ∟ Radium | ∟ Rhenium | ∟ Rhodium | ∟ Rubidium | ∟ ∟ Silver | ∟ ∟ Tantalum | ∟ ∟ Thallium | ∟ Tin | ∟ Tungsten | ∟ Uranium | ∟ Vanadium | ∟ Zinc | ∟ ∟ ∟ ∟ ∟ Thorium 54 coordinate concepts∟ Actinium | ∟ ∟ Antimony | ∟ Barium | ∟ ∟ Bismuth | ∟ Cadmium | ∟ ∟ Cesium | ∟ Chromium | ∟ Cobalt | ∟ Copper | ∟ Curium | ∟ ∟ Fermium | ∟ Francium | ∟ Gallium | ∟ ∟ Gold | ∟ Hafnium | ∟ Indium | ∟ Iridium | ∟ Iron | ∟ ∟ Lead | ∟ ∟ ∟ Mercury | ∟ ∟ ∟ Nickel | ∟ Niobium | ∟ Nobelium | ∟ Osmium | ∟ ∟ Platinum | ∟ ∟ ∟ Radium | ∟ Rhenium | ∟ Rhodium | ∟ Rubidium | ∟ ∟ Silver | ∟ ∟ Tantalum | ∟ ∟ Thallium | ∟ Tin | ∟ Tungsten | ∟ Uranium | ∟ Vanadium | ∟ Zinc | ∟ ∟ ∟ ∟ ∟ Thorium 54 coordinate concepts∟ Actinium | ∟ ∟ Antimony | ∟ Barium | ∟ ∟ Bismuth | ∟ Cadmium | ∟ ∟ Cesium | ∟ Chromium | ∟ Cobalt | ∟ Copper | ∟ Curium | ∟ ∟ Fermium | ∟ Francium | ∟ Gallium | ∟ ∟ Gold | ∟ Hafnium | ∟ Indium | ∟ Iridium | ∟ Iron | ∟ ∟ Lead | ∟ ∟ ∟ Mercury | ∟ ∟ ∟ Nickel | ∟ Niobium | ∟ Nobelium | ∟ Osmium | ∟ ∟ Platinum | ∟ ∟ ∟ Radium | ∟ Rhenium | ∟ Rhodium | ∟ Rubidium | ∟ ∟ Silver | ∟ ∟ Tantalum | ∟ ∟ Thallium | ∟ Tin | ∟ Tungsten | ∟ Uranium | ∟ Vanadium | ∟ Zinc | ∟ |
Broader terms: | |
Annotation: | naturally radioactive; IM
X |
Scope note: | Thorium. A radioactive element of the actinide series of metals. It has an atomic symbol Th, atomic number 90, and atomic weight 232.04. It is used as fuel in nuclear reactors to produce fissionable uranium isotopes. Because of its radioopacity, various thorium compounds are used to facilitate visualization in roentgenography.
X |
activeMeSHYear*: | |
dateCreated*: | 1999-01-01X |
dateRevised*: | 2005-06-30X |
recordAuthorizer*: | sjnX |
recordMaintainer*: | jmpX |
recordOriginator*: | NLMX |
Type: | |
Coordinate terms: | Actinium | Antimony | Barium | Bismuth | Cadmium | Cesium | Chromium | Cobalt | Copper | Curium | Fermium | Francium | Gallium | Gold | Hafnium | Indium | Iridium | Iron | Lead | Mercury | Nickel | Niobium | Nobelium | Osmium | Platinum | Radium | Rhenium | Rhodium | Rubidium | Silver | Tantalum | Thallium | Tin | Tungsten | Uranium | Vanadium | Zinc | X |
URI: | |
Labels and equivalent concepts: | Torium (fi) XTh (fi, replaced) Torium (sv) Thorium (la-FI, replaced) |
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