Table of Contents
Malleable, ductile, silvery metal; ferromagnetic; core of Earth; rusts easily.
21
Atomic Number
Scandium
| Element & Symbol | Atomic Number | Major Use(s) | |
|---|---|---|---|
| Scandium (Sc) | 21 | Silvery-white, light transition metal; improves aluminum alloy properties. | High-performance aluminum-scandium alloys (aerospace, sports equipment). |
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