Au
Igolide
Izinto 79 · 196.97 u
Igolide yimigodi ebalulekileyo ethandwa ngenxa yobuhle bayo, ubuncinci bayo, kunye nokumelana nokubola.
Iimpawu Zobuchopho
| Ii-atom | 196.97 u |
| Uxinano | 19.282 g/cm³ |
| Incopho yokubila: | 1337.33 K |
| Incopho yokubila: | 3129.0 K |
| Ukubonakala | Mthubi |
| I-State at Room Temp | I-Solid |
Iimpawu zekhemikhali
| Electronegativity | 2.54 (I-Polygon) |
| I-Ionization Energy | 890.1 kJ/mol |
| Electronegativity: | 222.8 kJ/mol |
| Iindawo zokuthambisa | +1, +2, +3, +5 |
Iimpahla zephetshana elichazayo:
| Uqwalaselo lwe Electron | [Xe] 4f14 5d10 6s1 |
| Atomic radius: | 144.0 pm |
| I-Covalent Radius | 136.0 pm |
| I-Van der Waals Radius | 166.0 pm |
Ukufumana kwakhona
| Ifunyenwe Ngu | Known since antiquity |
| Indawo | Iinketho zelizwe |
| Igama Elilandelayo | Anglo- Saxon 'geolo' kuthetha mnyama; isimbo Au ukusuka kwi Latin 'aurum' |
I-About Igolide
Igolide ikhanya, incinci, iluhlaza okwesibhakabhaka-emthubi, iqinile, ilula, ilula ukugoba, kunye nentsimbi eqinileyo. Inye yezinto ezincinci ezisebenza ngokuzimela. I-ounce enye ingaqhutywa ibe yiphepha le-300 square feet. Ibonakalise ubutyebi kwimbali yomhlaba.
Iinkqubo
Izinto ezigqityiweyo, imali, izixhobo zeelektroniki, umsebenzi wezinyo, ukukhuselwa kweenqwelo-moya, kunye nonyango lwezonyango.
Inyathelo 1:
I-ounce enye yegolide ingaqhutywa ibe yi-300 square foot sheet okanye iqhutywe ibe yi-50-mile wire -- eyona inamandla kuwo onke ama-metallic.
I-Isotopes
| Inani le-Mass | Uninzi | Ixesha eliphakathi | Iqinile |
| 197 | 1.0% | - | Ewe |
Uqwalaselo lwe Electron
[Xe] 4f14 5d10 6s1