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Author Question: Which of the following is a branch of chemistry? A) biochemistry B) inorganic chemistry C) ... (Read 473 times)

Zoey63294

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Which of the following is a branch of chemistry?
 
  A) biochemistry
  B) inorganic chemistry
  C) organic chemistry
  D) all of the above
  E) none of the above

Question 2

What is the term for the elements with atomic numbers 5871?
 
  A) actinide series
  B) lanthanide series
  C) rare earth elements
  D) transuranium elements
  E) none of the above



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emily12345

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Answer to Question 1

D

Answer to Question 2

B




Zoey63294

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Reply 2 on: Aug 27, 2018
Gracias!


diana chang

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

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