The Periodic Table of Elements
94
Pu
Plutonium
[ 244 ] amu
Additional Information:
| State | Group Block | Density | Atomic Radius | Electron Affinity | Ionization Energy | Melting Point | Boiling Point | Year Discovered |
|---|---|---|---|---|---|---|---|---|
| solid | actinoid | 19.816 kg/L | pm | 585 kJ/mol | 913 °K | 3503 °K | 1940 |
