Mg2Si
1 compound has this formula on CompoundList.
- Molar mass
- 76.69g/mol
- Monoisotopic mass
- 75.9470Da
- Atoms
- 3
- Elements
- 2
The formula Mg2Si describes a molecule made of 2 magnesium atoms and 1 silicon 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
- Mg Magnesium × 263.38%24.305 × 2 = 48.610 g/mol
- Si Silicon × 136.62%28.085 × 1 = 28.085 g/mol
Compounds with the formula Mg2Si
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 Mg2Si?
The molar mass of Mg2Si is 76.69 g/mol, calculated from standard atomic weights for 2 magnesium atoms and 1 silicon atom. The monoisotopic mass is 75.9470 Da.
How many compounds have the formula Mg2Si?
CompoundList lists 1 compound with the molecular formula Mg2Si, including Magnesium silicide. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.