| Period | Group | |
|---|---|---|
| ◀ 12 ▶ | ||
| 1 | ||
| 2 | ||
| 3 | ||
| 4 |
30
Zn
Zinc
[Ar] 4s2 3d10
|
|
| 5 |
48
Cd
Cadmium
[Kr] 5s2 4d10
|
|
| 6 |
80
Hg
Mercury
[Xe] 6s2 4f14 5d10
|
|
| 7 |
112
Cn
Copernicium
[Rn] 7s2 5f14 6d10
|
Tip: Hover over an element to compare its electron configuration to that of the element below it.