Pu
I-Plutonium
Ingxenye 94 · 244.0642 u
I-Actinide
f-block
Isikhathi 7
Iqinile ku-RT
I-Radioactive
t½ 80.8 million years
Isingeniso
I-Wikipedia →
I-Plutonium isetshenziswa emidlalweni ye-nuclear kanye njengegesi ye-space probes.
Izici Zobuchopho
| I-Atom Mass | 244.0642 u |
| Ubukhulu | 19.84 g/cm³ |
| Izinga lokuncibilika | 912.5 K |
| Izinga lokubopha | 3501.0 K |
| Ukubonakala | Isibhakabhaka-simhlophe, simnyama-simnyama |
| Isimo ku-Room Temp | Iqinile |
Izici ze-chemical
| Electronegativity | 1.28 (I-Pauling) |
| I-Ionization Energy | 584.7 kJ/mol |
| I-electron affinity | -48.33 kJ/mol |
| I-Oxidation States | +3, +4, +5, +6, +7 |
Izici ze-Atom
| I-electron | [Rn] 5f6 7s2 |
| I-Atom Radius | 159.0 pm |
| I-Van der Waals Radius | 243.0 pm |
Ukuqapha
| Itholakele ngu | Glenn T. Seaborg, Arthur Wahl, Joseph W. Kennedy, Edwin McMillan |
| Unyaka wokuqamba | 1940 |
| Indawo | i-California |
| Ibizwa nge | Igama elithathwe eplanethini i-dwarf Pluto |
Malunga I-Plutonium
I-Plutonium yasetshenziswa kukuhlolwa kokuqala kwe-nuclear (Trinity) kanye nebhomu laseNagasaki. Iqukethe ama-allotropes ayisithupha, ngaphezulu kunanoma iyiphi enye into. I-Plutonium-238 inamandla omhlaba we-RTGs.
Izisebenziso
Izikhali zenuclear, igesi ye-reactor (MOX), ama-radioisotope thermoelectric generators, namabhethri e-pacemaker emlando.
Iqiniso elijabulisayo
I-Plutonium ine-allotropes engu-6 - ngaphezulu kunanoma iyiphi enye into - futhi yabizwa nge-code-name 'copper' ngesikhathi sephrojekthi yeManhattan.
Isibonisi
| Inani le-mass | Ubukhulu | Isikhathi esingu-half-life | Iqinile |
| 238 | - | 87.7 years | Akukho |
| 239 | - | 24,110 years | Akukho |
| 240 | - | 6,561 years | Akukho |
| 244 | - | 80.8 million years | Akukho |
I-electron
[Rn] 5f6 7s2