CHARACTERISTICS
A malleable materila is one that can be hammered or rolled into flat sheets or other shapes.
A ductile material is one that can be pulled out, or drawn, into long wires.
A material that has a high luster is shiny and reflective.
COMPONENTS
Compound
Substances that form when atoms from two or more elements bond together.
Reactivity
The ease and speed with which an element combines, or reacts, with other substances.
Semiconductor
Is a substance that can conduct electric current under some conditions but not under other conditions.
Valence Electron
Are those electrons that have the highest energy, outermost energy level.
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