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Author Question: Place the following in order of increasing radius. Br Na+ Rb+ A) Br < Rb < Na B) Na < ... (Read 43 times)

Mr3Hunna

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on: Aug 27, 2018
Place the following in order of increasing radius. Br Na+ Rb+
 
  A) Br < Rb < Na
  B) Na < Br < Rb+
  C) Rb < Br < Na
  D) Br < Na < Rb
  E) Rb < Na < Br

Question 2

What group of elements in the periodic table are the most unreactive and why?
 
  What will be an ideal response?


coyin

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

B

Answer to Question 2

The noble gases are the most unreactive since they do not combine with other elements to form compounds.


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