Pu
Plutonium
Qaybta 94 · 244.0642 u
Aqoonsiga
f-block
Waqtiga 7
Cidhiidhi at RT
Radioactive
t½ 80.8 million years
Isku dhafan
Wikipedia →
Plutonium waxaa loo isticmaalaa hubka nukliyeerka iyo sida shidaalka ee space probes.
Eeg astaamaha
| Atomic mass | 244.0642 u |
| Cidhiidhi | 19.84 g/cm³ |
| Natiijooyinka | 912.5 K |
| Natiijooyinka | 3501.0 K |
| Muuqaalka | Birta cad, madow u daboolan |
| Xaaladda heerkulka qolka | Cidhiidhi |
Eegista
| Electronegativity | 1.28 (Pauling) |
| 1st Ionization | 584.7 kJ/mol |
| Istaraatiijiyad | -48.33 kJ/mol |
| Nidaamka | +3, +4, +5, +6, +7 |
_Cusub:
| Nidaamka | [Rn] 5f6 7s2 |
| Awooda | 159.0 pm |
| Van der Waals | 243.0 pm |
Dib u eegista
| La Ogaaday | Glenn T. Seaborg, Arthur Wahl, Joseph W. Kennedy, Edwin McMillan |
| Sannadka la helay | 1940 |
| _Meel | Berkeley, California, Maraykanka |
| Magacaabista | Planet name |
_Warbixinta Plutonium
Plutonium waxaa loo isticmaalay tijaabada nukliyeerka ee ugu horeysay (Trinity) iyo Nagasaki bamka. Waxay leedahay lix allotropies, ka badan wax kasta oo kale. Plutonium-238 awoodaha space probe RTGs.
Barnaamijyada
Hubka Nukliyeerka, shidaalka reaktorka (MOX), radioisotope thermoelectric generators, iyo batteriyada taariikhiga ah ee pacemaker.
Xaqiiqo xiiso leh
Plutonium waxaa ku jira lix allotropies - ka badan wax kasta oo kale - iyo waxaa code-nabadgelyo 'nikkel' inta lagu jiro Mashruuca Manhattan.
Isotoobyo
| Tirada | Tirada | Half-Life | Xasiloon |
| 238 | - | 87.7 years | Ha |
| 239 | - | 24,110 years | Ha |
| 240 | - | 6,561 years | Ha |
| 244 | - | 80.8 million years | Ha |
Nidaamka
[Rn] 5f6 7s2