[Answered] Which ion contains 18 electrons? A) Ca+ B) Cl2- C) Ar- D) ...

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Author Question: Which ion contains 18 electrons? A) Ca+ B) Cl2- C) Ar- D) ... (Read 43 times)

folubunmi

Hero Member
Posts: 524

on: Aug 27, 2018

Which ion contains 18 electrons?

A) Ca+
B) Cl2-
C) Ar-
D) P3-

Question 2

Which of the following does not describe an aquifer?

A) Aquifers contain less water than surface water sources.
B) Aquifers change depth depending on rainfall.
C) Aquifers can be lowered.
D) All of the above are true.
E) None of the above are true.

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succesfull

Sr. Member
Posts: 339

Reply #1 on: Aug 27, 2018

Answer to Question 1

D

Answer to Question 2

A

folubunmi

Hero Member
Posts: 524

Reply #2 on: Aug 27, 2018

Thanks

succesfull

Sr. Member
Posts: 339

Reply #3 on: Aug 27, 2018

Welcome

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