|
|
|
Lanthanum Element
| Lanthanum |
| Atomic Number |
: 57 |
| Atomic Weight |
:138.90547 |
| Boiling Point |
: 3464oC |
| Melting Point |
: 918oC |
| Phase at Room Temperature: |
: Solid |
| Element Classification: |
: Metal |
| Period Number: |
: 6 |
| Discovered Year: |
: 1839 |
| Discovered by: |
: Carl Mosander |
|
Periodic Table
Periodic Table Elements
|
|
|