Of C,Si,Ge,and Sn,which Elements Are Semiconductors

question 40

Multiple Choice

Of C,Si,Ge,and Sn,which elements are semiconductors?

• A)C and Si only
• B)Si and Ge only
• C)Ge and Sn only
• D)None of these elements are semiconductors unless a dopant is added.
• E)All of these elements are semiconductors.

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