W
Tungsten
Izinto 74 · 183.84 u
I-tungsten inenqanaba eliphezulu lokutshisa naliphi na icandelo kwaye isetyenziswa kwi-filaments ye-bulb ekhanyayo.
Iimpawu Zobuchopho
| Ii-atom | 183.84 u |
| Uxinano | 19.25 g/cm³ |
| Incopho yokubila: | 3695.0 K |
| Incopho yokubila: | 5828.0 K |
| Ukubonakala | Umbala ongwevu, okhanyayo |
| I-State at Room Temp | I-Solid |
Iimpawu zekhemikhali
| Electronegativity | 2.36 (I-Polygon) |
| I-Ionization Energy | 770.0 kJ/mol |
| Electronegativity: | 78.6 kJ/mol |
| Iindawo zokuthambisa | +2, +3, +4, +5, +6 |
Iimpahla zephetshana elichazayo:
| Uqwalaselo lwe Electron | [Xe] 4f14 5d4 6s2 |
| Atomic radius: | 139.0 pm |
| I-Covalent Radius | 162.0 pm |
| I-Van der Waals Radius | 210.0 pm |
Ukufumana kwakhona
| Ifunyenwe Ngu | Juan Jose Elhuyar, Fausto Elhuyar |
| Unyaka Wophando | 1783 |
| Indawo | I-Bergara, eSpain |
| Igama Elilandelayo | IsiSwedish 'tung sten' kuthetha iithayile ezinzima; isimbo W ukusuka kwisiJamani 'Wolfram' |
I-About Tungsten
I-tungsten inenqanaba eliphezulu lokunyibilika (3,695 K), inqanaba eliphezulu lokumelana nokutyhala, kunye noxinzelelo oluphantsi lomphunga wentsimbi ecocekileyo. Inzima kakhulu kwaye inzima.
Iinkqubo
Iintambo zesibane, izixhobo zokutywina (i-tungsten carbide), iinqanawa ezityhala iinqanawa, ii-X-ray tubes, kunye nezinto zokufudumeza.
Inyathelo 1:
I-tungsten inenqanaba eliphezulu lokunyibilika kwezinto nganye kwi-3,695 K kwaye yakhethwa iindidi ze-incandescent kuba ingakhanya imhlophe-eshushu.
I-Isotopes
| Inani le-Mass | Uninzi | Ixesha eliphakathi | Iqinile |
| 182 | 0.265% | - | Ewe |
| 183 | 0.1431% | - | Ewe |
| 184 | 0.3064% | - | Ewe |
| 186 | 0.2843% | - | Ewe |
Uqwalaselo lwe Electron
[Xe] 4f14 5d4 6s2