| Period | Group | |
|---|---|---|
| ◀ 5 ▶ | ||
| 1 | ||
| 2 | ||
| 3 | ||
| 4 |
23
V
Vanadium
[Ar] 4s2 3d3
|
|
| 5 |
41
Nb
Niobium
[Kr] 5s2 4d3
|
|
| 6 |
73
Ta
Tantalum
[Xe] 6s2 4f14 5d3
|
|
| 7 |
105
Db
Dubnium
[Rn] 7s2 5f14 6d3
|
Tip: Hover over an element to compare its electron configuration to that of the element below it.