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Author Question: Which of the following cations will have the electronic configuration 1s22s22p63s23p6? A) Co2+ ... (Read 40 times)

nevelica

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on: Aug 27, 2018
Which of the following cations will have the electronic configuration 1s22s22p63s23p6?
 
  A) Co2+
  B) Ca2+
  C) Sc1+
  D) Cl1+

Question 2

Which of the following elements is the smallest size chalcogen?
 
  A) H
  B) N
  C) O
  D) F


aloop

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

B

Answer to Question 2

C


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