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Author Question: S seismic waves can travel only through ______________. a. solid material b. liquid c. gas d. ... (Read 76 times)

bb

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S seismic waves can travel only through ______________.
 a. solid material
  b. liquid
  c. gas
  d. plasma

Question 2

For an atom of 12Mg, the number of shells containing electrons is ______________.
 Fill in the blank(s) with correct word



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macmac

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Answer to Question 1

a

Answer to Question 2

3





 

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