Tl
12 compounds have this formula on CompoundList.
- Molar mass
- 204.38g/mol
- Monoisotopic mass
- 206.9774Da
- Atoms
- 1
- Elements
- 1
The formula Tl describes a molecule made of 1 thallium atom. It is written in Hill notation: with no carbon present, every element is listed in alphabetical order. The formula tells you which atoms are present, not how they are connected, which is why several different chemicals can share it.
Elemental composition
- Tl Thallium × 1100.00%204.38 × 1 = 204.380 g/mol
Compounds with the formula Tl
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 12 of 12 compounds
Frequently asked questions
What is the molar mass of Tl?
The molar mass of Tl is 204.38 g/mol, calculated from standard atomic weights for 1 thallium atom. The monoisotopic mass is 206.9774 Da.
How many compounds have the formula Tl?
CompoundList lists 12 compounds with the molecular formula Tl, including Thallium, Thallium-205, Thallium-201. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.