Xenon |
Simbool | Xe |
---|---|
Latynse naam | Xenon |
Atoomgetal | 54 |
Periode | 5 |
Element kategorie | Edelgasse |
Relatieve atomiese massa | 131.29 |
Groep | VIII.A |
Oksidering nommers | 2, 4, 6, 8 |
Elektronkonfigurasie | 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 4d10 5s2 5p6 |
Digtheid [g/cm3] | 0.0058671 |
Staat | Gas |
Smeltpunt [°C] | -111.82 |
Kookpunt [°C] | -108.12 |
Kritiese Punt [°C] | 16.62 |
Kritiese druk [MPa] | 5.841 |
Atoomradius [pm] | 108 |
Covalent radius [pm] | 130 |
Termiese geleidingsvermoë [W m-1K-1] | 0.00569 |
Hitte kapasiteit [J K-1g-1] | 0.158 |
Ontdekking | 1898 |
1ste ionisasie-energie [eV] | 12.1299 |
2de ionisasie-energie [eV] | 21.21 |
3de ionisasie-energie [eV] | 32.1 |
Stabiele isotope | 2 |
Onstabiele isotope | 22 |