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Author Question: Chromium, Cr What will be an ideal response? ... (Read 19 times)

FButt

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on: Aug 27, 2018
chromium, Cr
 
  What will be an ideal response?

Question 2

Dry cleaning uses perchloroethane to remove grease and oil from clothes.
 
  Indicate whether the statement is true or false


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xiazhe

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

metallic

Answer to Question 2

TRUE


FButt

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Reply 2 on: Aug 27, 2018
Excellent

jojobee318

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Reply 3 on: Yesterday
Gracias!

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