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Author Question: Which material is characterized by a two-dimensional sheetlike arrangement of SiO4 tetrahedra? A) ... (Read 72 times)

jeatrice

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on: Aug 27, 2018
Which material is characterized by a two-dimensional sheetlike arrangement of SiO4 tetrahedra?
 
  A) asbestos
  B) mica
  C) glass
  D) quartz

Question 2

Which substance is a reducing agent?
 
  A) C
  B) I2
  C) H2O2
  D) TeO2


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alexisweber49

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

B

Answer to Question 2

A


jeatrice

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Reply #2 on: Aug 27, 2018
Thank you!


alexisweber49

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Reply #3 on: Aug 27, 2018
Always glad to help...


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