Rn - Radon - periodic table of the elements

Radon is a radioactive noble gas, and a concern for home dwellers everywhere because it can leak out of the ground into the house and be deadly. Discovered by Dorn in 1900 in Germany.

Atomic number	-	86		Density	g/L	9	.91
Atomic weight	u	222		Melting point	K	202
Bonding radius	A	-		Boiling point	K	211
Atomic radius	A	1	.34	Heat of vaporization	kJ/mol	16	.4
Ionization Potential	V	10	.748	Heat of fusion	kJ/mol	2	.89
Electronegativity	-	-		Specific heat	J/gK	0	.09
The oxide is unknown.				Crystal are face centered cubic.
Electron configuration: [Xe] 4f¹⁴ 5d¹⁰ 6s² 6p⁶

Other elements of the periodic table

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

H He

Li Be B C N O F Ne

Na Mg Al Si P S Cl Ar

K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr

Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe

Cs Ba La * Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn

Fr Ra Ac ** Rf Db Sg Bh Hs Mt 110 111 112 113

Lanthanides* Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu

Actinides ** Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No Lr