Shenhai Pasi-Faamaoniga
O mea faigaluega e fa'asa'o fa'alavelave i totonu o le Vasega II ua fa'avasegaina i: Vasega IIA, Vasega IIB, ma le Vasega IIC. O fa'ailoga e mulimulita'i i se fa'atonuga: IIC > IIB > IIA.
| Tulaga Vaega | Fa'avasegaga kasa | Kasa sui | Malosi'i Fa'amumu Fa'amumu |
|---|---|---|---|
| I lalo o le Mine | I | Methane | 0.280mJ |
| Falegaosi i fafo o le Mine | IIA | Propane | 0.180mJ |
| IIB | Ethylene | 0.060mJ | |
| IIC | Hydrogen | 0.019mJ |
Fa'ailoga kasa ua fa'amauina mo tulaga fa'amaonia IIC pa'u e talafeagai mo kasa mu uma; peita'i, Ua le mafai e fa'ailoga IIB ona iloa H2 (hydrogen), C2H2 (acetylene), ma CS2 (carbon disulfide), o uiga ia o le vasega IIC.