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Author Question: What is the identity of element Q if the ion Q2+ contains 10 electrons? A) C B) O C) Ne D) ... (Read 110 times)

Chloeellawright

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on: Aug 27, 2018
What is the identity of element Q if the ion Q2+ contains 10 electrons?
 
  A) C
  B) O
  C) Ne
  D) Mg

Question 2

Place the following in order of increasing metallic character. Br Cs Se
 
  A) Br < Se < Cs
  B) Se < Br < Cs
  C) Cs < Br < Se
  D) Cs < Se < Br
  E) Br < Cs < Se


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jlaineee

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

D

Answer to Question 2

A


Chloeellawright

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Reply 2 on: Aug 27, 2018
Gracias!

amcvicar

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Reply 3 on: Yesterday
Wow, this really help

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