Europium
Promethium ek chemical element hae, jiske Chemical symbol Eu, atomic number 63 aur atomic mass 151.96 hae. Ii Lanthanide group ke ek member hae.
| Atomic Structure | |
|---|---|
| Symbol | Eu |
| Atomic Number | 63 |
| Atomic Mass | 151.96 g/mol |
| Periodic Table | |
| Group | 3 |
| Row / Period | 6 |
| Element Category | Transition dhaatu |
| Chhapa | |
 | |
Chhapa ke gallery badlo
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Europium, a rare earth metal sample. Inside in a glovebox for preparing. -
Europium sample, prepared for an element collection
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