Cerium
From Memory Alpha, the free Star Trek reference.
| Name: | Cerium |
| Symbol: | Ce |
| Atomic Number: | 58 |
Cerium is a rare earth element, number 58 on the periodic table, that is highly reactive. It has many applications in the field of metallurgy. An important Federation source of cerium is the Janus VI colony. (TOS: "The Devil in the Dark")
