Radon

Radon
86Rn
Xe ↑ Rn ↓ Uuo Tábìlì ìdásìkò astatine ← radon → francium
Ìhànsójú
colorless
Àwọn ìdámọ́ wíwọ́pọ̀
Orúkọ, àmì-ìdámọ́, nọ́mbà	radon, Rn, 86
Ẹ̀ka ẹ́límẹ̀nti	noble gases
Ẹgbẹ́, àsìkò, àdìpò	18, 6, p
Ìwúwo átọ́mù	(222)
Ìtòléra ẹ̀lẹ́ktrónì	[Xe] 4f14 5d10 6s2 6p6 2, 8, 18, 32, 18, 8
Physical properties
Phase	gas
Melting point	202 K, −71.15 °C, −96 °F
Boiling point	211.3 K, −61.85 °C, −79.1 °F
Critical point	377 K, 6.28 MPa
Heat of fusion	3.247 kJ·mol−1
Heat of vaporization	18.10 kJ·mol−1
Molar heat capacity	20.786 J·mol−1·K−1
Vapor pressure
P (Pa) 1 10 100 1 k 10 k 100 k at T (K) 110 121 134 152 176 211
Atomic properties
Oxidation states	2
Electronegativity	2.2 (Pauling scale)
Ionization energies	1st: 1037 kJ·mol−1
Covalent radius	150 pm
Van der Waals radius	220 pm
Miscellanea
Crystal structure	face-centered cubic
Magnetic ordering	non-magnetic
Thermal conductivity	3.61 m W·m−1·K−1
CAS registry number	10043-92-2
Àwọn ísótòpù dídúró jùlọ
Main article: Àwọn ísótòpù radon
iso NA half-life DM DE (MeV) DP 210Rn syn 2.4 h Alpha 6.404 216Po 211Rn syn 14.6 h Epsilon 2.892 211At Alpha 5.965 207Po 222Rn trace 3.8235 d Alpha 5.590 218Po 224Rn syn 1.8 h Beta 0.8 224Fr

Radon je ipilese elegbogi pelu ami-idamo Rn ati nomba atomu 86.