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Author Question: Which of the following elements would have the most metallic character? A. Mercury B. Iridium ... (Read 99 times)

sdfghj

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on: Aug 27, 2018
Which of the following elements would have the most metallic character?
 
  A. Mercury
   B. Iridium
   C. Astatine
   D. Lead

Question 2

What terms refer to a horizontal row in the periodic table of elements?
 
  A) group or family
  B) group or series
  C) period or family
  D) period or series
  E) none of the above


Moriaki

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Reply #1 on: Aug 27, 2018
Answer to Question 1

B

Answer to Question 2

D


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