After Water Itself,what Are the Primary Elements Which Occur in Sea

question 101

Multiple Choice

After water itself,what are the primary elements which occur in sea water?

• A)chlorine and sodium
• B)potassium and chlorine
• C)hydrogen and sodium
• D)sodium and magnesium
• E)sodium and bromine

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The World Trade Organization; an intergovernmental organization that regulates international trade.

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