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Author Question: Which one of the following is an electrical insulator? (Read 52 times)

RYAN BANYAN

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on: Feb 15, 2020

Question 1

White tin has an electrical conductivity that decreases with increasing temperature, and gray tin has an electrical conductivity that increases with increasing temperature. Therefore, white tin is classified as a(n) ________, and gray tin is classified as a(n) ________.
◦ metal, semiconductor
◦ metal, insulator
◦ insulator, metal
◦ semiconductor, metal

Question 2

Which one of the following is an electrical insulator?
◦ alumina
◦ germanium doped with antimony
◦ tellurium
◦ gold
Chemistry ¦ McMurry, Fay, Robinson ¦ 7th Edition
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Marked as best answer by RYAN BANYAN on Feb 15, 2020

Laurenleakan

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Reply #1 on: Feb 15, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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RYAN BANYAN

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Reply 2 on: Feb 15, 2020
Excellent

juliaf

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Reply 3 on: Yesterday
Wow, this really help

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