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Author Question: Density is a conversion factor. Indicate whether the statement is true or ... (Read 63 times)

Alainaaa8

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on: Aug 27, 2018
Density is a conversion factor.
 
  Indicate whether the statement is true or false

Question 2

Which of the following questions can be answered by the following Answer: Calcium fluoride is much less soluble in water than is sodium fluoride.
 
  A) Why is calcium fluoride not used in toothpaste?
  B) Why is calcium fluoride not used to fluoridate city water supplies?
  C) Both A and B are good questions for the answer given.
  D) Neither A nor B is a question that can be answered with the answer given.


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ririgirl15

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

TRUE

Answer to Question 2

C


Alainaaa8

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Reply 2 on: Aug 27, 2018
Excellent

cici

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Reply 3 on: Yesterday
Wow, this really help

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