Am
I-Americium
Ingxenye 95 · 243.06138 u
I-Americium itholakala cishe kuwo wonke amakhaya asebenzisa i-ionization smoke detector.
Izici Zobuchopho
| I-Atom Mass | 243.06138 u |
| Ubukhulu | 13.69 g/cm³ |
| Izinga lokuncibilika | 1449.0 K |
| Izinga lokubopha | 2880.0 K |
| Ukubonakala | Isibhakabhaka-simhlophe esimnyama |
| Isimo ku-Room Temp | Iqinile |
Izici ze-chemical
| Electronegativity | 1.3 (I-Pauling) |
| I-Ionization Energy | 578.0 kJ/mol |
| I-electron affinity | 9.93 kJ/mol |
| I-Oxidation States | +2, +3, +4, +5, +6, +7 |
Izici ze-Atom
| I-electron | [Rn] 5f7 7s2 |
| I-Atom Radius | 173.0 pm |
| I-Van der Waals Radius | 244.0 pm |
Ukuqapha
| Itholakele ngu | Glenn T. Seaborg, Ralph A. James, Leon O. Morgan, Albert Ghiorso |
| Unyaka wokuqamba | 1944 |
| Indawo | i-Chicago, i-Illinois, i-USA |
| Ibizwa nge | Ibizwa ngezwe laseMelika |
Malunga I-Americium
I-Americium iyingxenye esetshenziswa kakhulu, etholakala kuma-ionization smoke detectors. U-Seaborg wamemezela ukutholakala kwayo ku-radio show yezingane.
Izisebenziso
Izibonisi zomsindo wekhaya (Am-241), ama-neutron sources, kanye nama-space probe power sources.
Iqiniso elijabulisayo
I-Americium ikhona cishe kuwo wonke amakhaya asebenzisa ama-detector omsindo. I-Seaborg yamemezela ngokusemthethweni ukutholakala kwayo emidlalweni yombuzo nemibuzo yezingane.
Isibonisi
| Inani le-mass | Ubukhulu | Isikhathi esingu-half-life | Iqinile |
| 241 | - | 432.2 years | Akukho |
| 243 | - | 7,370 years | Akukho |
I-electron
[Rn] 5f7 7s2