Iridium-192 is typically housed in a lead or tungsten shielded container to minimize radiation exposure. The housing is designed to provide adequate protection while allowing for safe handling and transportation. This radioactive isotope is commonly used in medical applications, such as brachytherapy for cancer treatment, where it is often encapsulated in small, sealed sources to ensure safety and efficacy. The design ensures that the radiation is directed towards the treatment area while protecting surrounding tissue.
Iridium is a metal element. Atomic number of it is 77.
Iridium-192 has an atomic number of 77, which means it has 77 protons. The atomic mass of iridium-192 is approximately 192 atomic mass units (amu). To find the number of neutrons, subtract the number of protons from the atomic mass: 192 - 77 = 115. Therefore, an atom of iridium-192 contains 115 neutrons.
77 protons, 115 neutrons.
Iridium-192 does not have a specific color because it is a radioactive isotope. Instead, it emits gamma rays, which are not visible to the human eye.
I do not see an isotope of iridium that does alpha decay. There is an interactive link to isotopes below. (Perhaps I am missing it.)
The half value layer for iridium-192 is approximately 0.035 cm of lead. This means that the thickness of lead needed to reduce the radiation intensity by half is 0.035 cm when using iridium-192 as the radiation source.
The radiation emited is gamma ray
Yes, intracavitary radiation therapy can use iridium-192 sources. Iridium-192 is a common radioactive isotope used in brachytherapy for treating various cancers, including gynecological and prostate cancers. The radioactive source is placed inside or near the tumor to deliver targeted radiation treatment.
The atomic number of iridium (Ir) is 77.The atomic weight of Ir is 192.22 grams per mole.See the Web Links to the left of this answer for a periodic table with more information about this element!
This is Logan Steckler. The answer from best to last is Lead, then concrete
Iridium-192 is used in brachytherapy due to its high energy gamma radiation that can penetrate tissues deeply, making it effective in treating various types of cancer. Its short half-life and ability to be easily inserted into catheters or other applicators allow for precise and targeted delivery of radiation to the tumor site while sparing surrounding healthy tissue.
Some iridium applications are: - alloy for fountain pen - components of catalysts - electrodes for sodium hydroxide production - spark plugs - crucibles highly resistant to corrosion - component in many expensive alloys resistant to corrosion, heat at and erosion - the isotope Ir-192 is a source of gamma radiation - the standard kilogram is an alloy of platinum with iridium