|
Chrom |
|
|
Mangan |
|
|
Kobolt |
|
|
Yttrium |
|
|
Zirkonium |
|
|
Molybdæn, technetium, ruthenium og rhodium |
|
|
Molybdæn |
|
|
Technetium |
|
|
Ruthenium |
|
|
Rhodium |
|