Scandium - Element information, properties and uses | Periodic …
Scandium | Sc (Element) - PubChem
Scandium - Wikipedia
Periodic Table of Elements: Los Alamos National Laboratory
Scandium (Sc) [21] — Chemical Element — Periodic Table
Scandium – Atomic Radius – Sc - Periodic Table of Elements
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WebElements Periodic Table » Scandium » the essentials
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