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Author Question: Carbon and silicon are examples of _________. A) Conductors B) Semiconductors C) Photoelectric ... (Read 145 times)

TFauchery

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Carbon and silicon are examples of _________.
 
  A) Conductors B) Semiconductors
  C) Photoelectric materials D) Insulators

Question 2

Like charges ________
 
  A) Repel B) Attract
  C) Add D) Neutralize each other



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perkiness

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Answer to Question 1

B

Answer to Question 2

A





 

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