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Author Question: The number of electrons in the valence shell of an atom is equal to the group number for the ... (Read 340 times)

mpobi80

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on: Aug 27, 2018
The number of electrons in the valence shell of an atom is equal to the group number for the representative elements.
 
  Indicate whether the statement is true or false

Question 2

The correct shortcut for writing the electronic configuration of Sr is Ar4s2.
 
  Indicate whether the statement is true or false


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Dnite

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

TRUE

Answer to Question 2

FALSE


mpobi80

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Reply 2 on: Aug 27, 2018
Gracias!

ghepp

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Reply 3 on: Yesterday
Wow, this really help

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