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Author Question: Phosphorus usually forms three bonds. Indicate whether the statement is true or ... (Read 19 times)

meagbuch

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on: Aug 27, 2018
Phosphorus usually forms three bonds.
 
  Indicate whether the statement is true or false

Question 2

How many ng are there in 5.2 mg?
 
  A) 1.9  102 ng
  B) 1.9  105 ng
  C) 5.2  103 ng
  D) 5.2  106 ng
  E) 5.2  109 ng


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janieazgirl

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

TRUE

Answer to Question 2

D


meagbuch

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Reply 2 on: Aug 27, 2018
Wow, this really help

kusterl

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Reply 3 on: Yesterday
Gracias!

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