Ksenon
54
Xe
Guruh
18
Davr
5
Block
p
Protonlar
Elektronlar
Neytronlar
54
54
77
General Properties
Atom raqami
54
Atom massasi
131,293
Mass Number
131
Turkum
Inert gazlar
Ranggi
Rangsiz
Radioaktivlik
Yoʻq
From the Greek word xenon, stranger
Crystal Structure
Face Centered Cubic
Tarix
Xenon was discovered in England by the Scottish chemist William Ramsay and English chemist Morris Travers in 1898.
They found xenon in the residue left over from evaporating components of liquid air.
Spectroscopic analysis showed the previously unseen beautiful blue lines that indicated the presence of a new element.
They found xenon in the residue left over from evaporating components of liquid air.
Spectroscopic analysis showed the previously unseen beautiful blue lines that indicated the presence of a new element.
Electrons per shell
2, 8, 18, 18, 8
Elektron konfiguratsiyasi
[Kr] 4d10 5s2 5p6
If inhaled, xenon can cause a person's voice to deepen
Physical Properties
Phase
Gas
Zichlik
0,005887 g/cm3
Erish harorati
161,45 K | -111,7 °C | -169,06 °F
Qaynash harorati
165,03 K | -108,12 °C | -162,62 °F
Heat of Fusion
2,3 kJ/mol
Heat of Vaporization
12,64 kJ/mol
Solishtirma issiqlik sigʻimi
0,158 J/g·K
Abundance in Earth's crust
2×10-9%
Abundance in Universe
1×10-6%
CAS Number
7440-63-3
PubChem CID Number
23991
Atomic Properties
Atom radiusi
108 pm
Kovalentlik radiusi
140 pm
Elektrmanfiylik
2,6 (Poling boʻyicha)
Ionization Potential
12,1298 eV
Molyar hajm
37,3 cm3/mol
Issiqlik oʻtkazuvchanlik
0,0000569 W/cm·K
Oksidlanish darajasi
2, 4, 6, 8
Applications
Xenon is used in flash lamps and arc lamps, and in photographic flashes.
Xenon is used in medicine as a general anesthetic and in medical imaging.
In nuclear energy applications, xenon is used in bubble chambers, probes, and in other areas where a high molecular weight and inert nature is desirable.
Xenon is used in medicine as a general anesthetic and in medical imaging.
In nuclear energy applications, xenon is used in bubble chambers, probes, and in other areas where a high molecular weight and inert nature is desirable.
Xenon is not toxic, but its compounds are highly toxic
Izotoplar
Barqaror izotoplar
124Xe, 126Xe, 128Xe, 129Xe, 130Xe, 131Xe, 132Xe, 134Xe, 136XeBeqaror izotoplar
110Xe, 111Xe, 112Xe, 113Xe, 114Xe, 115Xe, 116Xe, 117Xe, 118Xe, 119Xe, 120Xe, 121Xe, 122Xe, 123Xe, 125Xe, 127Xe, 133Xe, 135Xe, 137Xe, 138Xe, 139Xe, 140Xe, 141Xe, 142Xe, 143Xe, 144Xe, 145Xe, 146Xe, 147Xe