Al
3 compounds have this formula on CompoundList.
- Molar mass
- 26.98g/mol
- Monoisotopic mass
- 28.9804Da
- Atoms
- 1
- Elements
- 1
The formula Al describes a molecule made of 1 aluminium 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
- Al Aluminium × 1100.00%26.982 × 1 = 26.982 g/mol
Compounds with the formula Al
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 3 of 3 compounds
Frequently asked questions
What is the molar mass of Al?
The molar mass of Al is 26.98 g/mol, calculated from standard atomic weights for 1 aluminium atom. The monoisotopic mass is 28.9804 Da.
How many compounds have the formula Al?
CompoundList lists 3 compounds with the molecular formula Al, including Aluminum, Aluminum-28, Aluminum, isotope of mass 29. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.