Unennoctium (Ueo)
Unennoctium is the systematic name of the theoretical 198. element in the periodic table with a symbol of Ueo and atomic number of 198. Unennoctium, also known as element 198, has hundre og nittiåtte protons in its nucleus, and hundre og nittiåtte electrons in its shells.
| Atomic Number | 198 |
|---|---|
| Element Symbol | Ueo |
| proton | 198 |
| electron | 198 |
| electron configuration | 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p6 7s2 5f14 6d10 7p6 8s2 5g18 6f14 7d10 8p6 9s2 6g18 7f10 |
| electron shell | 2, 8, 18, 32, 50, 50, 28, 8, 2 |