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Author Question: The ________ mineral group reacts to hydrochloric acid. A) silicate B) carbonate C) halide D) ... (Read 138 times)

aabwk4

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on: Jul 14, 2018
The ________ mineral group reacts to hydrochloric acid.
 
  A) silicate
  B) carbonate
  C) halide
  D) oxide

Question 2

Biotite has which of the following types of cleavage?
 
  A) cleavage in one direction
  B) two directions at 90 angles
  C) three directions at 90 angles
  D) cleavage in four directions


shoemake

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Reply #1 on: Jul 14, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: A


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