Am
Americium
Zosankha 95 · 243.06138 u
Mafuta a m'mafuta amapezeka m'mafuta onse a m'mafuta a m'mafuta.
Zochita za Fiziki
| Mafuta | 243.06138 u |
| Kuwala | 13.69 g/cm³ |
| Kutentha | 1449.0 K |
| Kutentha | 2880.0 K |
| Kuoneka | Silvery- white metallic |
| State at Room Temp | M'gululi |
Makhalidwe a Chemical
| Electronegativity | 1.3 (Pauling) |
| 1st Ionization Energy | 578.0 kJ/mol |
| Electron Affinity | 9.93 kJ/mol |
| Oxygen | +2, +3, +4, +5, +6, +7 |
Zosankha
| Kusintha kwa ma electron | [Rn] 5f7 7s2 |
| Atomic radius | 173.0 pm |
| Kuwala kwa Van der Waals | 244.0 pm |
Kupeza
| Kupezeka ndi | Glenn T. Seaborg, Ralph A. James, Leon O. Morgan, Albert Ghiorso |
| Kuzindikira chaka | 1944 |
| Malo | Chicago, Illinois, United States |
| Analimbikitsidwa ndi | Kuchokera ku America |
Za ine Americium
Americium ndi chinthu chosadziwika kwambiri chomwe chimapezeka m'mafuta a ionization. Seaborg analengeza kupezeka kwake pa mndandanda wa ma radio a ana.
Kugwiritsa ntchito & Maphunziro
Magalimoto oyendetsa mpweya wanyumba (Am-241), ma neutron sources, ndi ma space probe power sources.
Fun Facts
Americium ndi m'malo pafupifupi m'nyumba zonse m'ma detectors a smoke.Seaborg adalengeza kuzindikira kwake pa chiwonetsero cha ma radio a ana.
Isotopes
| Kukula kwa maselo | Kuchuluka | Half-Life | Wolimba |
| 241 | - | 432.2 years | Si |
| 243 | - | 7,370 years | Si |
Kusintha kwa ma electron
[Rn] 5f7 7s2