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Author Question: Which element is not an alkali earth metal? A. magnesium B. potassium C. calcium D. ... (Read 73 times)

MGLQZ

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on: Aug 27, 2018
Which element is not an alkali earth metal?
 
  A. magnesium
  B. potassium
  C. calcium
  D. barium

Question 2

What is the term for the study of chemical substances that contain the element carbon?
 
  A) biochemistry
  B) green chemistry
  C) inorganic chemistry
  D) organic chemistry
  E) none of the above


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krakiolit

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

B

Answer to Question 2

D


MGLQZ

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Reply 2 on: Aug 27, 2018
Excellent

duy1981999

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Reply 3 on: Yesterday
Wow, this really help

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