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Science Clinic => Chemistry => Topic started by: charchew on Aug 27, 2018

Title: Which of the following metals would be the hardest to reduce to its native form from an ore? A) ...
Post by: charchew on Aug 27, 2018

Which of the following metals would be the hardest to reduce to its native form from an ore?
 
  A) Zn
  B) Ni
  C) Fe
  D) Ti
  E) K

Question 2

Besides genetic information, what is the main role of DNA?
 
  A) to provide instructions on how to build other biomolecules
  B) to regulate the production of hormones
  C) to convert glycogen into sugars
  D) to construct chromosomes that provide stability to cells and call membranes
  E) none of the above

Title: Which of the following metals would be the hardest to reduce to its native form from an ore? A) ...
Post by: wshriver on Aug 27, 2018

Answer to Question 1

E

Answer to Question 2

A