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Author Question: Give the ground state electron configuration for Pb. A) Xe 6s2 6p2 B) Xe 6s2 5d10 6p2 C) Xe 6s2 ... (Read 31 times)

rosent76

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on: Aug 27, 2018
Give the ground state electron configuration for Pb.
 
  A) Xe 6s2 6p2
  B) Xe 6s2 5d10 6p2
  C) Xe 6s2 5f14 6d10 6p2
  D) Xe 6s2 4f14 5d10 6p2
  E) Xe 6s2 5f14 5d10 6p2

Question 2

Which of the following contains the most atoms? You shouldn't need to do a calculation here.
 
  A) 10.0 g Ne
  B) 10.0 g He
  C) 10.0 g Ar
  D) 10.0 g Kr
  E) 10.0 g Mg


moormoney

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

D

Answer to Question 2

B


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rosent76

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Reply #2 on: Aug 27, 2018
Thank you!


moormoney

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Reply #3 on: Aug 27, 2018
Always glad to help...


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