Atomic number 26Fe
Iron
আয়রন
- Transition metal
- Group 8
- Period 4
- Atomic mass 55.845 u
- Solid
- Electrons per shell
- 2, 8, 14, 2
- Electron configuration
- [Ar] 3d6 4s2
- Nucleus
- 26 protons, 30 neutrons
Speed1×
- Group
- 8
- Period
- 4
- Block
- d-block
- Category
- Transition metal
- State at 25 °C
- Solid