Po - Polonium - periodic table of the elements

Polonium was discovered by Marie Curie in 1898 in Paris. "Po" is also one of the famed "Teletubbies" (he, or rather "it", is the red one).

Atomic number	-	84		Density	g/mL	9	.4
Atomic weight	u	209		Melting point	K	527
Bonding radius	A	1	.46	Boiling point	K	1235
Atomic radius	A	1	.53	Heat of vaporization	kJ/mol	-
Ionization Potential	V	8	.42	Heat of fusion	kJ/mol	-
Electronegativity	-	2		Specific heat	J/gK	-
The oxide is amphoteric.				Crystal are monoclinic.
Electron configuration: [Xe] 4f¹⁴ 5d¹⁰ 6s² 6p⁴

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