Tb
Terbium amagwiritsa ntchito mu green phosphors ndi magnetostrictive alloys.
Zochita za Fiziki
| Mafuta | 158.93 u |
| Kuwala | 8.229 g/cm³ |
| Kutentha | 1629.0 K |
| Kutentha | 3503.0 K |
| Kuoneka | Silvery- white metallic |
| State at Room Temp | M'gululi |
Makhalidwe a Chemical
| Electronegativity | 1.2 (Pauling) |
| 1st Ionization Energy | 565.8 kJ/mol |
| Electron Affinity | 112.4 kJ/mol |
| Oxygen | +1, +2, +3, +4 |
Zosankha
| Kusintha kwa ma electron | [Xe] 4f9 6s2 |
| Atomic radius | 177.0 pm |
| Covalent Radius | 194.0 pm |
| Kuwala kwa Van der Waals | 221.0 pm |
Kupeza
| Kupezeka ndi | Carl Gustaf Mosander |
| Kuzindikira chaka | 1843 |
| Malo | Stockholm, Sweden |
| Analimbikitsidwa ndi | Ytterby ndi mzinda waku Sweden. |
Za ine Terbium
Terbium ndi silvery-white, wolimba, maonekedwe apadera a nthaka.Imagwiritsa ntchito mu phosphors okongola ndi ndi zodabwitsa magnetostrictive zizindikiro, kusintha mawonekedwe m'madera ozungulira.
Kugwiritsa ntchito & Maphunziro
Green phosphors mu mawonetsero, magnetostrictive alloys (Terfenol-D kwa sonar), ndi mafuta amagetsi.
Fun Facts
Terbium-based Terfenol-D imasintha mawonekedwe m'madera a magnetic, zomwe zimathandiza pazochita za precision ndi sonar.
Isotopes
| Kukula kwa maselo | Kuchuluka | Half-Life | Wolimba |
| 159 | 1.0% | - | Yes |
Kusintha kwa ma electron
[Xe] 4f9 6s2