Assertion: tellurium | /r/ObjectUse | used in a variety of products
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text: Tellurium is used in a variety of products including mobile phones, LED displays and projectors, wearable electronic devices, rewritable optical (think CDs, DVDs and Blu-ray), gaskets, lighting, rubber production, thermo-conductors and for the new generation of random access memory (RAM) known as phase change memory chips.