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
Iron is a lustrous, ductile, malleable, silver-gray metal and the most used of all metals. It forms much of Earth's core. Iron has been used by humans for at least 5,000 years. Hemoglobin uses iron to transport oxygen in blood.
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