Eu
I-Europium yinxalenye yehlabathi elingaziwayo elisebenza kakhulu, esetyenziswa njenge-phosphor ebomvu kwi-displays.
Iimpawu Zobuchopho
| Ii-atom | 151.96 u |
| Uxinano | 5.243 g/cm³ |
| Incopho yokubila: | 1099.0 K |
| Incopho yokubila: | 1802.0 K |
| Ukubonakala | I-silvery-white metallic |
| I-State at Room Temp | I-Solid |
Iimpawu zekhemikhali
| Electronegativity | 1.2 (I-Polygon) |
| I-Ionization Energy | 547.1 kJ/mol |
| Electronegativity: | 11.2 kJ/mol |
| Iindawo zokuthambisa | +2, +3 |
Iimpahla zephetshana elichazayo:
| Uqwalaselo lwe Electron | [Xe] 4f7 6s2 |
| Atomic radius: | 180.0 pm |
| I-Covalent Radius | 198.0 pm |
| I-Van der Waals Radius | 233.0 pm |
Ukufumana kwakhona
| Ifunyenwe Ngu | Eugene-Anatole Demarcay |
| Unyaka Wophando | 1901 |
| Indawo | Paris, France |
| Igama Elilandelayo | Ibizwa ngokuba yi-continent ye-Europe |
I-About Europium
I-Europium yiyona nto inamandla kakhulu yomhlaba oqhelekileyo, i-oxidizing ngokukhawuleza kumoya. Inenani eliphantsi loxinzelelo phakathi kwe-lanthanides. Iimpawu zayo ezikhanyayo zenza ukuba ibaluleke kakhulu kwi-displays kunye nokukhusela ukufakelwa.
Iinkqubo
Iiphosphores ezibomvu zokubonakalisa, iimpawu zokukhusela i-euro kwi-banknote, kunye ne-nuclear reactor control rods.
Inyathelo 1:
Ii-europyum compounds zibomvu zibomvu phantsi kwelanga le-UV kwaye zisetyenziswa njengeziphawuli zokuthintela ukufakelwa kwee-euro kwi-banknotes.
I-Isotopes
| Inani le-Mass | Uninzi | Ixesha eliphakathi | Iqinile |
| 151 | 0.4781% | - | Ewe |
| 153 | 0.5219% | - | Ewe |
Uqwalaselo lwe Electron
[Xe] 4f7 6s2