Everyday Science
NULL
Medium
Question
Which metal is commercially extracted from sea water?
A
Potassium
B
Magnesium
✓ Official correct answer
C
Aluminum
D
None of these
Community credibility
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A
Potassium
No member explanations yet for this option.
B
Magnesium
No member explanations yet for this option.
C
Aluminum
No member explanations yet for this option.
D
None of these
No member explanations yet for this option.
Explanation
Magnesium is obtained from seawater/brines.
So the correct answer is Magnesium.
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