Dy



Symbol, Chemistry.
1.
.
Chemical symbol
1.
dysprosium
abbreviation
1.
Benin (international car registration)

Dy
The symbol for the element dysprosium.
Dy
The symbol for dysprosium.
dysprosium
(dĭs-prō’zē-əm)
Symbol Dy
A soft, silvery metallic element of the lanthanide series. Because it has a high melting point and absorbs neutrons well, dysprosium is used to help control nuclear reactions. Atomic number 66; atomic weight 162.50; melting point 1,407°C; boiling point 2,600°C; specific gravity 8.536; valence 3. See Periodic Table.
dysprosium
Benin (international vehicle ID)

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