Assertion: tellurium's conductivity | /r/HasProperty | 1.5 × 10−6 s•cm−1
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Source sentences:
text: Boron is a semiconductor; its room temperature electrical conductivity is 1.5 × 10−6 S•cm−1 (about 200 times less than that of tap water) and it has a band gap of about 1.56 eV.[n 23]