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Author Question: Which of the following elements is a chalcogen? A) H B) N C) O D) ... (Read 25 times)

yoooooman

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Which of the following elements is a chalcogen?
 
  A) H
  B) N
  C) O
  D) F

Question 2

What is the ultimate fate of all water in the hydrologic cycle?
 
  A) It returns to the ocean.
  B) It becomes stored in chemical compounds.
  C) It becomes locked into icecaps.
  D) It is absorbed by the earth.
  E) It is stored in the atmosphere as clouds.



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josephsuarez

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Answer to Question 1

C

Answer to Question 2

A




yoooooman

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


xiazhe

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

 

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