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Author Question: Which is a derived SI unit? A) J B) m C) K D) s ... (Read 58 times)

genevieve1028

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Which is a derived SI unit?
 
  A) J
  B) m
  C) K
  D) s

Question 2

In a chemical equation the coefficients ________.
 
  A) of the reactants should always sum up to those of the products
  B) appear as subscripts
  C) appear before the chemical formulas
  D) Two of the above are correct.



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isabelt_18

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Answer to Question 1

A

Answer to Question 2

C




genevieve1028

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Reply 2 on: Aug 27, 2018
:D TYSM


jordangronback

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Reply 3 on: Yesterday
Great answer, keep it coming :)

 

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