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Author Question: How many elements have been identified? a. 92 b. 104 c. 114 d. over 200 e. none of the ... (Read 40 times)

kwoodring

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on: Jul 28, 2018
How many elements have been identified?
 a. 92
  b. 104
  c. 114
  d. over 200
  e. none of the above

Question 2

What elements do the symbols Fe, Na, Au, and Hg stand for?
 a. aluminum, nitrogen, silver, tungsten
  b. iron, sulfur, silver, ytterbium
  c. iron, sodium, silver, mercury
  d. iron, sodium, gold, mercury
  e. none of the above


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Dominic

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Reply #1 on: Jul 28, 2018
Answer to Question 1

C

Answer to Question 2

D


kwoodring

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Reply #2 on: Jul 28, 2018
TY


Dominic

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Reply #3 on: Jul 28, 2018
You're welcome


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