Atomic Number: 66 Atomic Symbol: Dy Atomic Weight: 162.500 Melting Point: 2,574 F (1,412 C) Boiling Point: 4,653 F (2,567 C) Word origin: From dysprositos, which means “difficult to get at” in ...

High on the list of rare, valuable elements is dysprosium (atomic number 66), which is named after the ancient Greek dysprositos, meaning "hard to get," appropriately enough.

Dy Atomic Number: 66 Physical Properties: metallic, silvery luster Uses: permanent magnets for motors Terbium Element Symbol: Tb Atomic Number: 65 Physical... This content requires a subscription ...

The magnet is made with dysprosium. Atomic number 66. A rare-earth mineral with a silver metallic luster. More than 90% of refined dysprosium comes from China, and it is used in magnets that power ...

Atomic number 66. A rare-earth mineral with a silver metallic luster. More than 90% of refined dysprosium comes from China , and it is used in magnets that power everything from medical equipment ...

atomic number 66), Holmium (Ho, atomic number 67), Erbium (Er, atomic number 68), Thulium (Tm, atomic number 69), Ytterbium (Yb, atomic number 70) and Lutetium (Lu, atomic number 71). REEs with ...

High on the list of rare, valuable elements is dysprosium (atomic number 66), which is named after the ancient Greek dysprositos, meaning "hard to get," appropriately enough. The soft, metallic ...