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Author Question: A compound that changes color when it is placed into an acidic or a basic solution is A) ... (Read 53 times)

dalyningkenk

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on: Aug 27, 2018
A compound that changes color when it is placed into an acidic or a basic solution is
 
  A) amphiprotic.
  B) an acid-base indicator.
  C) a buffer.
  D) protonated.

Question 2

Which element is in the same period as neon?
 
  A) F
  B) Ar
  C) Na
  D) Br


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huda

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

B

Answer to Question 2

A


dalyningkenk

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Reply #2 on: Aug 27, 2018
Thanks


huda

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Reply #3 on: Aug 27, 2018
Welcome :)


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