CoSe
1 compound has this formula on CompoundList.
- Molar mass
- 137.90g/mol
- Monoisotopic mass
- 138.8497Da
- Atoms
- 2
- Elements
- 2
The formula CoSe describes a molecule made of 1 cobalt atom and 1 selenium 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
- Co Cobalt × 142.73%58.933 × 1 = 58.933 g/mol
- Se Selenium × 157.27%78.971 × 1 = 78.971 g/mol
Compounds with the formula CoSe
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 1 of 1 compounds
Frequently asked questions
What is the molar mass of CoSe?
The molar mass of CoSe is 137.90 g/mol, calculated from standard atomic weights for 1 cobalt atom and 1 selenium atom. The monoisotopic mass is 138.8497 Da.
How many compounds have the formula CoSe?
CompoundList lists 1 compound with the molecular formula CoSe, including Cobalt selenide (CoSe). Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.