Alloy is a ____ of two elements, one of which is a ____.   Alloys often have properties that are ____ to the metals they contain.  This makes them more ____ than the pure metals alone.  Alloys are often ____ than the metal they contain. Examples of alloys include steel, ____ and brass.

Alloys (fill-in-the-blank)

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Шаблон за превключване

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