usually done after an exercise stress test or after injection of a vasodilator, a drug to enlarge the blood vessels, like dipyridamole (Persantine). Thallium is injected, and the scan is done then and again four hours (and possibly 24 hours) later
The formula for thallium carbonate is Tl2CO3, which consists of two thallium (Tl) atoms and one carbonate (CO3) ion.
Thallium was discovered in 1861 by Sir William Crookes.
Thallium is an element on the periodic table. It's atomic number is 81.Because it is an element, I don't understand what you mean by "its formula".The symbol for Thallium is Tl, so the formula would be Tl...If you want the formula for a compound with thallium, that's a different story.It is not a diatomic element, if that's what you meant.For more information on thallium, go tohttp://en.wikipedia.org/wiki/Thallium
Scanning the Greenhouse was created on 1998-06-23.
The thallium scan is performed in conjunction with an exercise stress test. At the end of the stress test (once the patient has reached the highest level of exercise he or she can comfortably achieve), a small amount of the harmless radioisotope.
The most stable isotope of thallium is thallium-205, which has 81 protons and 124 neutrons. Thallium in its elemental form is a soft, malleable, heavy metal that is typically found in nature combined with other elements.
Thallium is a heavy metal that is known to be odorless. There is no distinct smell associated with thallium.
Thallium has an oxidation number of +1. Therefore, the formula for thallium carbonate would be Tl2CO3.
the overall atomic mass is 204.37, but for thallium 203 it is 203, and for thallium 205, it is 205.
No, thallium isotopes do not contain iodine. Thallium isotopes are variants of the element thallium, while iodine is a separate element with its own isotopes.
I think thallium weight about 189
Thallium(III) Selenide
Thallium has 6 electron shells.
Thallium-201 has 81 protons. This is because the number of protons in an atom is equal to its atomic number, and thallium has an atomic number of 81.
Thallium is a chemical element with symbol Tl and atomic number 81
The orbital notation for thallium is [Xe}4f14.5d10.6s2.6p1.
Tl stands for thallium on the periodic table. Thallium is a chemical element with the atomic number 81.