Comparison of Manganese and Dysprosium

Attribute	Dysprosium ×	Manganese ×
Standard state	Solid	Solid
Electron configuration	[Xe]6s²4f¹⁰	[Ar]4s²3d⁵
Atomic mass (u)	162.5	54.93804
Electronegativity (pauling scale)	1.22	1.55
Oxidation states	+3	+2 +3 +4 +7
Ionization energy (eV)	5.939	7.434
Atomic radius (van der waals) (pm)	229	197
Boiling point (K)	2840	2334
Melting point (K)	1685	1519
Density (g/cm³)	8.55	7.3
Atomic number	66	25
Group name	Lanthanide	Transition metal
Discovered (year)	1886	1774
Symbol	Dy	Mn