Also known as: dy.
DY stands for various terms. Discover the full forms, meanings, and possible interpretations of DY across different fields and industries.
Symbol:"Dy" Atomic Number:"66" Atomic Mass: 162.50amu. Dysprosium is one of the elements in the lanthanide series of inner transition elements. It may also be classified as a rare earth element. You may find this element in lasers, many alloys, and even nuclear reactors.
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