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Author Question: Most earthquake damage is caused by a. tsunamis. b. surface waves. c. P waves. d. S ... (Read 70 times)

jrubin

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Most earthquake damage is caused by
 a. tsunamis.
  b. surface waves.
  c. P waves.
  d. S waves.

Question 2

The hydroxide ion has a charge of
 a. 1.
  b. zero.
  c. 1+.
  d. 2+.



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smrerig

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Answer to Question 1

b

Answer to Question 2

a




smrerig

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