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Author Question: The electrons in the outermost energy level of an atom are called A) group electrons. B) core ... (Read 243 times)

ENagel

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on: Aug 27, 2018
The electrons in the outermost energy level of an atom are called
 
  A) group electrons.
  B) core electrons.
  C) valence electrons.
  D) orbital electrons.

Question 2

Lime is used in farming to reduce the acidity of the soil. The chemical name for lime is calcium oxide. When water in the soil reacts with lime, what base is formed?
 
  A) CaO
  B) CaOH
  C) Ca2OH
  D) Ca(OH)2


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quynhmickitran

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

C

Answer to Question 2

D


ENagel

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Reply 2 on: Aug 27, 2018
Thanks for the timely response, appreciate it

diana chang

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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