67

Ho

Holmium

164.93

Discovery

Delafontaine, Marc & Soret, Louis (1867)

Etymology

Latin

Meaning

Stockholm

Electron configuration

Electron configuration

Crystal structure

Crystal structure

Hexagonal close-packed

Physical Properties

Phase

  (at 21 °C and 101.325 kPa)

Solid

Melting point

  (at 101.325 kPa)

1470.0 °C

1743.15 K

Boiling point

  (at 101.325 kPa)

2562.0 °C

2835.15 K

Density

  (at 21 °C and 101.325 kPa)

8.80 g/cm3

Electronegativity

1.23