Y
Yttrium
Izinto 39 · 88.906 u
I-yttrium yintsimbi etshintshela kwi-metallic esetyenziswa kwi-LEDs, iileyibhile, kunye ne-superconductors.
Iimpawu Zobuchopho
| Ii-atom | 88.906 u |
| Uxinano | 4.469 g/cm³ |
| Incopho yokubila: | 1799.0 K |
| Incopho yokubila: | 3609.0 K |
| Ukubonakala | I-silvery-white metallic |
| I-State at Room Temp | I-Solid |
Iimpawu zekhemikhali
| Electronegativity | 1.22 (I-Polygon) |
| I-Ionization Energy | 600.0 kJ/mol |
| Electronegativity: | 29.6 kJ/mol |
| Iindawo zokuthambisa | +1, +2, +3 |
Iimpahla zephetshana elichazayo:
| Uqwalaselo lwe Electron | [Kr] 4d1 5s2 |
| Atomic radius: | 180.0 pm |
| I-Covalent Radius | 190.0 pm |
| I-Van der Waals Radius | 219.0 pm |
Ukufumana kwakhona
| Ifunyenwe Ngu | Johan Gadolin |
| Unyaka Wophando | 1794 |
| Indawo | Ytterby, Sweden |
| Igama Elilandelayo | IYtterby, intaba eSweden |
I-About Yttrium
I-yttrium yintsimbi emhlophe emhlophe, enamandla okuhamba kwentsimbi ehlala ifumaneka kunye ne-lanthanides kwizinto eziphilayo zendalo ezincinci. Yaye yokuqala yezinto ezininzi ezifumanekayo kufutshane nedolophu yaseSweden ye-Ytterby.
Iinkqubo
Iiphosphores ezibomvu zokubonakalisa kunye ne-LEDs, i-YAG lasers, i-superconductors ephezulu-yobushushu, kunye ne-spark plugs.
Inyathelo 1:
Izinto ezine zibizwa ngokuba yindawo encinci yaseSweden yaseYtterby: i-yttrium, i-ytterbium, i-terbium, ne-erbium.
I-Isotopes
| Inani le-Mass | Uninzi | Ixesha eliphakathi | Iqinile |
| 89 | 1.0% | - | Ewe |
Uqwalaselo lwe Electron
[Kr] 4d1 5s2