Xenon
Revision as of 17:32, 25 September 2007 by 161.200.255.162
coeltrelb olorac
| Xenon | |
|---|---|
| Xe | |
| In situ availability: | |
| Necessity: | |
| Atomic number: | 54 |
| Atomic mass: | 131.29 |
| group: | 18 |
| period: | 5 |
| normal phase: | Gas |
| series: | Noble gases |
| density: | 5.894 g/L |
| melting point: | 161.4K, -111.7ðC, -169.1ðF |
| boiling point: | 165.03K, -108.12ðC, -162.62ðF |
| Br ← Kr → N/A | |
| I ← Xe → Cs | |
| At ← Rn → N/A | |
| Atomic radius (pm): | |
| Bohr radius (pm): | 108 |
| Covalent radius (pm): | 130 |
| Van der Waals radius (pm): | 216 |
| ionic radius (pm): | - |
| 1st ion potential (eV): | 12.13 |
| Electron Configuration | |
| 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 4d10 5s2 5p6 | |
| Electrons Per Shell | |
| 2, 8, 18, 18, 8 | |
| Electronegativity: | 2.6 |
| Electron Affinity: | Unstable anion |
| Oxidation states: | - |
| Magnetism: | Nonmagnetic |
| Crystal structure: | Face centered cubic |
Xenon is a Noble gas in group 18.
It has a Face centered cubic crystalline structure.
This element has 8 stable isotopes: 124, 126, 128, 129, 130, 131, 132, and 134.
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