Ta
Tantalum
Izinto 73 · 180.95 u
I-tantalum yintsimbi eqhelekileyo, eqinileyo esetyenziswa kwii-condensers ze-elektroniki ezifumaneka kuwo onke amafowuni aphathekayo.
Iimpawu Zobuchopho
| Ii-atom | 180.95 u |
| Uxinano | 16.654 g/cm³ |
| Incopho yokubila: | 3290.0 K |
| Incopho yokubila: | 5731.0 K |
| Ukubonakala | Imibala: |
| I-State at Room Temp | I-Solid |
Iimpawu zekhemikhali
| Electronegativity | 1.5 (I-Polygon) |
| I-Ionization Energy | 761.0 kJ/mol |
| Electronegativity: | 31.0 kJ/mol |
| Iindawo zokuthambisa | +2, +3, +4, +5 |
Iimpahla zephetshana elichazayo:
| Uqwalaselo lwe Electron | [Xe] 4f14 5d3 6s2 |
| Atomic radius: | 146.0 pm |
| I-Covalent Radius | 170.0 pm |
| I-Van der Waals Radius | 217.0 pm |
Ukufumana kwakhona
| Ifunyenwe Ngu | Anders Gustaf Ekeberg |
| Unyaka Wophando | 1802 |
| Indawo | Uppsala, Sweden |
| Igama Elilandelayo | UKumkani uTantalus wemibongo yamaGrike |
I-About Tantalum
I-Tantalium yintsimbi eqinileyo, eluhlaza okwesibhakabhaka, ekhanyayo enesiqingatha esiphezulu senqanaba lokunyibilika. Ihlala ikhuselekile kwingxolo yekhemikhali ngaphantsi kwe-150 degrees C kwaye ilungele ukusetyenziswa kwezinto eziphilayo.
Iinkqubo
Ii-condensers ze-elekthronikhi (iiselfowuni, iikhompyutha), izityalo zonyango, iinkalo zenjini yejet, kunye nezixhobo zekhemikhali.
Inyathelo 1:
I-tantalum capacitors ifumaneka kwifowuni nganye ephathekayo. Urhwebo lwe-coltan (i-tantalum ore) luqhagamshelwe nobundlobongela eCongo.
I-Isotopes
| Inani le-Mass | Uninzi | Ixesha eliphakathi | Iqinile |
| 180 | 0.0001201% | - | Ewe |
| 181 | 0.9998799% | - | Ewe |
Uqwalaselo lwe Electron
[Xe] 4f14 5d3 6s2