Se8
1 compound has this formula on CompoundList.
- Molar mass
- 631.77g/mol
- Monoisotopic mass
- 639.3322Da
- Atoms
- 8
- Elements
- 1
The formula Se8 describes a molecule made of 8 selenium atoms. 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
- Se Selenium × 8100.00%78.971 × 8 = 631.768 g/mol
Compounds with the formula Se8
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 Se8?
The molar mass of Se8 is 631.77 g/mol, calculated from standard atomic weights for 8 selenium atoms. The monoisotopic mass is 639.3322 Da.
How many compounds have the formula Se8?
CompoundList lists 1 compound with the molecular formula Se8, including Selenium, mol. (Se8). Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.