|
|
 |
| |
| name |
Plutonium |
| latin |
Plutonium |
| french |
Plutonium |
| german |
Plutonium |
| symbol |
Pu |
| proton number |
94 |
| atomic weight |
[244] |
| Pauling electronegativity |
1.28 |
| electronic configuration |
[Rn] 5f66d07s2
>> show long |
| melting point |
912.5 K, 639.35°C, 1182.83°F |
| boiling point |
3503 K, 3230°C, 5846°F |
| group |
- |
| period |
7 |
| state (by 20°C) |
solid |
| oxidation states |
+3, +4, +5, +6 |
|
printable version
discussion board
(2)
|
Discoverer
| Year of discovery |
Discoverers |
| 1940 |
Glenn T. Seaborg (*1912)
J. W. Kennedy
Edwin M. McMillan (1907-1991)
A. C. Wahl |
>> show more
|
|
Czech version