Fm
Fermium
Chikamu 100 · 257.09511 u
Fermium ndiyo inonyanya kuoma chinhu chinogona kugadzirwa ne neutron capture.
Maitiro ekushandisa
| Atomic radius: | 257.09511 u |
| Kuomarara | 9.7 g/cm³ |
| Kutonhora Point | 1800.0 K |
| Kuoneka | Silvery metallic (inotarisirwa) |
| State at Room Temp | _Kukanganisa: |
Chemical zvinhu
| Electronegativity | 1.3 (Pauling) |
| 1st Ionization Energy | 627.0 kJ/mol |
| Electronegativity: | 33.96 kJ/mol |
| Oxygen | +2, +3 |
Atomic Properties
| Kuisa Kugadzirisa | [Rn] 5f12 7s2 |
Discovery
| Yakawanikwa ne | Albert Ghiorso and others |
| Kuonekwa kwegore | 1952 |
| _Panzvimbo: | Berkeley, California, USA |
| Akapihwa zita mushure me | Inozivikanwa zvikuru nekuda kwechizvarwa chemugadziri wemagetsi emagetsi Enrico Fermi. |
Nezve Fermium
Fermium yakawanikwa pamwe ne einsteinium muzvidimbu zvebomu rehydrogen. Icho chinhu chikuru chinogona kugadzirwa ne neutron bombardment. Zvishoma chete zvinogadzirwa.
Mashandisiro & Maapplication
No zvakajairika maapplication. Scientific research chete.
Nhoroondo yemitambo
Fermium ndiyo yakanyanya kuoma chinhu chinogadzirwa ne neutron bombardment. Chimwe chinhu chikuru chinoda kuparadza ma nuclei pamwe chete muaccelerators.
Isotopes
| Mamwe marudzi ezvinyorwa | Kuwanda | Half-Life | _Kuchengeta |
| 255 | - | 20.07 hours | Hapana |
| 257 | - | 100.5 days | Hapana |
Kuisa Kugadzirisa
[Rn] 5f12 7s2