Saturday, February 7, 2009

Tripp J.

Element name: Dysprosium
Element symbol: Dy

Atomic number: 66

Mass number: 162.5

Melting point: 1,409 C

Boiling point: 2,562 C

Normal phase: Solid

Element family: Lanthanides

Discoverer and year of discovery: Lecoq de Boisbaudran in 1886

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