Thola izingxenye
Khetha kuze kube yizinto ezi-4 ukuze ulinganise izakhiwo zabo ngakwesokudla.
At
Astatine
#85 · I-Reactive Nonmetal
| I-Mass | 209.98715 u |
| Ubukhulu | 7.0 g/cm³ |
| Ukuncibilika | 575.0 K |
| Ukubhoboza | 610.0 K |
| Electronegativity | 2.2 |
| I-Ionization Energy | 899.0 kJ/mol |
| I-Atom Radius | 150.0 pm |
| I-block | p-block |
| Isifunda (RT) | Iqinile |
| Ukuhlela | [Xe] 4f14 5d10 6s2 6p5 |