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Author Question: ________ are materials characterized by an energy gap between a filled valence band and an empty ... (Read 105 times)

ishan

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on: Aug 27, 2018
________ are materials characterized by an energy gap between a filled valence band and an empty conduction band.
 
  Fill in the blank(s) with correct word

Question 2

The molecular shape of the PF3 molecule is ________.
 
  A) trigonal pyramidal
  B) trigonal bipyramidal
  C) see-saw
  D) T-shaped
  E) octahedral


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mirabriestensky

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Reply #1 on: Aug 27, 2018
Answer to Question 1

Semiconductors

Answer to Question 2

A


ishan

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Reply 2 on: Aug 27, 2018
Excellent

31809pancho

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Reply 3 on: Yesterday
Wow, this really help

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