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Author Question: The three major structural parts of the earth are A) core, mantle and crust. B) lithosphere, ... (Read 66 times)

james9437

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on: Aug 27, 2018
The three major structural parts of the earth are
 
  A) core, mantle and crust.
  B) lithosphere, atmosphere and crust.
  C) mantle, crust and atmosphere.
  D) lithosphere, hydrosphere and atmosphere.

Question 2

The oxidation number of F-1 is
 
  A) -1.
  B) 0.
  C) +1.
  D) 2.

Question 3

Which of the following is a definition of reduction?
 
  A) Reduction is the gain of oxygen.
  B) Reduction is the gain of hydrogen.
  C) Reduction is the loss of hydrogen.
  D) Reduction is the gain of BOTH electrons AND oxygen.


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Kedrick2014

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

A

Answer to Question 2

A

Answer to Question 3

B


james9437

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

steff9894

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

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