Multiple Choice
Use the accompanying figure to answer the following question.
-According to the data,which of the following substances is most difficult to remove from fracking wastewater using this technique?
A) water
B) barium
C) radium
D) sulfates
E) strontium
Correct Answer:

Verified
Correct Answer:
Verified
Q2: A(n)is a solid aggregation of _<br>A)rock;
Q3: It takes _ energy to produce
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Q5: Longer projected lifetimes for scarce minerals can
Q6: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB1312/.jpg" alt=" Use the accompanying figure
Q8: Coltan ore contains _<br>A)cobalt<br>B)coal<br>C)uranium<br>D)tantalum<br>E)aluminum
Q9: Examples of valuable nonmetallic minerals extracted by
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Q12: A _ is a naturally