Insimbi
Ingxenye 26 · 55.845 u
Insimbi iyinsimbi esetshenziswa kakhulu futhi iyingxenye eminingi emhlabeni jikelele ngokuyisisindo.
Izici Zobuchopho
| I-Atom Mass | 55.845 u |
| Ubukhulu | 7.874 g/cm³ |
| Izinga lokuncibilika | 1811.0 K |
| Izinga lokubopha | 3134.0 K |
| Ukubonakala | I-metallic ekhanyayo enemibala emnyama |
| Isimo ku-Room Temp | Iqinile |
Izici ze-chemical
| Electronegativity | 1.83 (I-Pauling) |
| I-Ionization Energy | 762.5 kJ/mol |
| I-electron affinity | 14.6 kJ/mol |
| I-Oxidation States | +2, +3, +4, +5, +6 |
Izici ze-Atom
| I-electron | [Ar] 3d6 4s2 |
| I-Atom Radius | 126.0 pm |
| I-Covalent Radius | 132.0 pm |
| I-Van der Waals Radius | 194.0 pm |
Ukuqapha
| Itholakele ngu | Known since antiquity |
| Indawo | Ezinye |
| Ibizwa nge | Anglo-Saxon 'iren'; i σύμβολο Fe from Latin 'ferrum' |
Malunga Insimbi
Insimbi iyinsimbi ekhanyayo, eqinile, eqinile, emnyama-emnyama futhi esetshenziswa kakhulu kuzo zonke insimbi. Ihlanganisa ingxenye enkulu yengxenye engaphakathi yeplanethi. Insimbi isetshenziswa ngabantu eminyakeni engaphezu kuka-5,000. I-hemoglobin isebenzisa insimbi ukuthwala ugesi egazi.
Izisebenziso
Ukukhiqizwa kwensimbi, ukwakha, izimoto, amathuluzi, amathuluzi, amathuluzi okupheka, kanye nezithako zokupheka.
Iqiniso elijabulisayo
Insimbi ikhona emlonyeni wakho -- i-hemoglobin isebenzisa ama-atoms ensimbi ukuthwala ugesi. Isiguli esincane siqukethe ama-gramu angama-4 ensimbi.
Isibonisi
| Inani le-mass | Ubukhulu | Isikhathi esingu-half-life | Iqinile |
| 54 | 0.05845% | - | Yebo |
| 56 | 0.91754% | - | Yebo |
| 57 | 0.02119% | - | Yebo |
| 58 | 0.00282% | - | Yebo |
I-electron
[Ar] 3d6 4s2