Atomic NumberAtomic Number Group 9 Elements in Periodic Table
There are 4 elements in group 9 in periodic table.
| Atomic Number | Chemical Symbol | Element Name | Group | Period |
|---|---|---|---|---|
| 27 | Co | Cobalt | 9 | 4 |
| 45 | Rh | Rhodium | 9 | 5 |
| 77 | Ir | Iridium | 9 | 6 |
| 109 | Mt | Meitnerium | 9 | 7 |
Group 9 Elements
- Cobalt
- Rhodium
- Iridium
- Meitnerium
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