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Thorium is a member of the actinoids family, period 7 in the Periodic Table of Mendeleev.
The half life of 232Th is 1,405.1010 years.
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What is the chemical element of thorium?
Thorium: natural chemical element, metal, solid, radioactive, actinoids family, period 7, atomic number 90, used in breeder reactors, etc.
What familly name is thorium in?
Thorium is a member of the actinoids family and is placed in period 7.
How much thorium-234 will remain after 2 half lives?
After 2 half-lives, 25% of the original amount of thorium-234 will remain. This is because half of the substance decays in each half-life period.
In what group and period cerium belong?
It is a lanthanide in period 6.
What period in the periodic table does c hlorine belong?
third period.
What is the family number of thorium?
Thorium is a member of the actinoids family; it is also placed in the period 7 of the periodic table of Mendeleev.
Why does Thorium belong on the periodic table?
All chemical elements are placed in the periodic table.
What is the common compound of thorium?
Common compounds of thorium: thorium dioxide, thorium trifluoride, thorium tetrafluoride, thorium tetrachloride, thorium triiodide, thorium diiodide, thorium tetraiodide, thorium nitrate, thorium oxalate, thorium carbide, thorium sulfides, thorium nitride, thorium oxinate, etc.
What period does scandium belong to?
Period 4
What period does haydn belong to?
Classical period
What is the chemical element of thorium?
Thorium: natural chemical element, metal, solid, radioactive, actinoids family, period 7, atomic number 90, used in breeder reactors, etc.
What familly name is thorium in?
Thorium is a member of the actinoids family and is placed in period 7.
Does radioactive dating with isotopes of uranium and thorium provide an estimate of the bigning middle or end of the period of earths fomation?
The upper limit of uranium-thorium-230 dating is 500 000 years.
How Does radioactive dating with isotopes of uranium and thorium provide an estimate of the beginning middle and end of the period of earth formation?
The upper limit of uranium-thorium-230 dating is 500 000 years.
How Does radioactive dating with isotopes of uranium and thorium provide an estimate of the beginning middle or end of the period of Earth's formation?
The upper limit of uranium-thorium-230 dating is 500 000 years.
What chemicals are in thorium fluoride?
Thorium and fluorine Thorium trifluoride - ThF3 Thorium tetrafluoride - ThF4
What family and period does niobium belong?
niobium period
