Fe
Iron
Chikamu 26 · 55.845 u
Iron ndiyo inonyanya kushandiswa metal uye inonyanya kuwanikwa element panyika nehuwandu.
Maitiro ekushandisa
| Atomic radius: | 55.845 u |
| Kuomarara | 7.874 g/cm³ |
| Kutonhora Point | 1811.0 K |
| Kutonhora Point | 3134.0 K |
| Kuoneka | Lustrous methane negreyish tinge |
| State at Room Temp | _Kukanganisa: |
Chemical zvinhu
| Electronegativity | 1.83 (Pauling) |
| 1st Ionization Energy | 762.5 kJ/mol |
| Electronegativity: | 14.6 kJ/mol |
| Oxygen | +2, +3, +4, +5, +6 |
Atomic Properties
| Kuisa Kugadzirisa | [Ar] 3d6 4s2 |
| Atomic radius: | 126.0 pm |
| Covalent Radius | 132.0 pm |
| Van der Waals radius | 194.0 pm |
Discovery
| Yakawanikwa ne | Known since antiquity |
| _Panzvimbo: | Zvimwe |
| Akapihwa zita mushure me | Anglo- Saxon 'iren'; chiratidzo Fe kubva kuLatin 'ferrum' |
Nezve Iron
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Mashandisiro & Maapplication
Steel kugadzirwa, kugadzira, mota, michina, zvinhu, simbi yekucheka, uye zvinowedzera zvekudya.
Nhoroondo yemitambo
Iron inowanikwa muropa rako. Hemoglobin inoshandisa iron atoms kuti itore oxygen. Murume anorema anowana 4 gramu dze iron.
Isotopes
| Mamwe marudzi ezvinyorwa | Kuwanda | Half-Life | _Kuchengeta |
| 54 | 0.05845% | - | _Ndiani |
| 56 | 0.91754% | - | _Ndiani |
| 57 | 0.02119% | - | _Ndiani |
| 58 | 0.00282% | - | _Ndiani |
Kuisa Kugadzirisa
[Ar] 3d6 4s2