Author Question: Which of the following is the softest mineral on the Mohs scale? a. Talc b. Gypsum c. Diamond d. ... (Read 82 times)

KimWrice

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Which of the following is the softest mineral on the Mohs scale?
 a. Talc
  b. Gypsum
  c. Diamond
  d. Quartz

Question 2

The Lewis symbol of which of the following elements has a single dot on each of the four sides of the element's symbol?
 a. Helium
  b. Carbon
  c. Beryllium
  d. None of these



xMRAZ

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Answer to Question 1

a

Answer to Question 2

b



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