Definition of thallium in English:
The chemical element of atomic number 81, a soft silvery-white metal that occurs naturally in small amounts in pyrite and other ores. Its compounds are very poisonous. (Symbol: Tl)
- However, water-soluble rubidium, cesium, thallium, and silver minerals are virtually nonexistent and should pose no complication.
- The scintillation detector, in this case a crystal of sodium iodide doped with thallium, emits a number of photons in direct proportion to the amount of energy deposited in the crystal by the dark matter particle.
- My advice is to undergo another test called stress thallium, which will show the amount of involvement of the heart muscle with ischemia.
Definition of thallium in:
- British & World English dictionary
What do you find interesting about this word or phrase?
Comments that don't adhere to our Community Guidelines may be moderated or removed.
Most popular in the UK
Most popular in Canada
Most popular in Australia
Most popular in Malaysia
Most popular in Pakistan