Sénon

Xenon, ₅₄Xe
	A xenon-filled discharge tube glowing light blue
General properties
Pangucapan	/ˈzɛnɒn/; (ZEN-on); /ˈziːnɒn/; (ZEE-non);
Wujud	Colorless gas, exhibiting a blue glow when placed in a high voltage electric field
Bobot atom standar (Ar, standard)	131.293(6)
Xenon in the periodic table
	iodine ← xenon → caesium
Atomic number (Z)	54
Group	group 18 (noble gases)
Period	period 5
Blok	p-block
Konfigurasi èlèktron	[Kr] 5s2 4d10 5p6
Electrons per shell	2, 8, 18, 18, 8
Sipat angga
Phase at STP	gas
Melting point	161.4 K (-111.7 °C, -169.1 °F)
Boiling point	165.03 K (-108.12 °C, -162.62 °F)
Density (at STP)	5.894 g/L
when liquid (at b.p.)	3.057 g/cm3
Triple point	161.405 K, 81.6 kPa
Critical point	289.77 K, 5.841 MPa
Heat of fusion	2.27 kJ/mol
Heat of vaporization	12.64 kJ/mol
Molar heat capacity	5R/2 = 20.786 J/(mol·K)
Atomic properties
Oxidation states	0, +1, +2, +4, +6, +8 rarely more than 0); (weakly acidic oxide
Electronegativity	Pauling scale: 2.6
Covalent radius	140±9 pm
Van der Waals radius	216 pm
	Spectral lines
	Spectral lines
Miscellanea
Crystal structure	face-centered cubic (fcc)
Speed of sound	(liquid) 1090 m/s; (gas) 169 m/s
Thermal conductivity	5.65×10-3 W/(m·K)
Magnetic ordering	diamagnetic
CAS Number	7440-63-3
Main isotopes of xenon
	deleng; rembug; besut; \| references \| in Wikidata

Sénon iku èlemèn kimia kanthi simbul Xe lan nomer atom 54. Jeneng èlemèn dipocapaké /[unsupported input]ˈzɛnɒn/ ZEN-on utawa /ˈziːnɒn/ ZEE-non

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