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Author Question: Which of the following properties would be least useful for identifying a sample of calcite? A) ... (Read 26 times)

fagboi

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on: Jul 14, 2018
Which of the following properties would be least useful for identifying a sample of calcite?
 
  A) reaction to hydrochloric acid
  B) three planes of cleavage
  C) white color
  D) hardness of 3 on the Mohs scale

Question 2

Most countries in South America are predominantly ________ ethnicity.
 
  A) African
  B) mestizo
  C) European
  D) Asiatic


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asdfghjkl;

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

Answer: C

Answer to Question 2

B


fagboi

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Reply 2 on: Jul 14, 2018
Great answer, keep it coming :)

jackie

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Reply 3 on: Yesterday
Excellent

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