scandium /scan·di·um/ (skan´de-um) a chemical element, at. no. 21, symbol Sc.
scandium (Sc)
scandium (Sc) (skan´dē
m),
scan·di·um (sk n d - m)n. Symbol Sc A highly reactive metallic element found in various rare minerals and separated as a byproduct in the processing of certain uranium ores. Atomic number 21. |
scandium (Sc)
[skan′dē·əm]
Etymology: Scandinavia
a grayish metallic element. Its atomic number is 21, and its atomic mass is 44.956.
scandium (Sc) (skan´dē
m),n a grayish metallic element. Its atomic number is 21 and its atomic weight is 44.956.
scandium
a chemical element, atomic number 21, atomic weight 44.956, symbol Sc. See Table 6.
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