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Air is made up of about 21% oxygen and 78% nitrogen.

In this solution, oxygen is the _____ and nitrogen is the _____.
A. solute; solvent
B. solvent; solute
C. element; compound
D. compound; element
please answer ASAP!

1 Answer

2 votes
I believe its A "Air is made up of about 21% oxygen and 78% nitrogen. In this solution, oxygen is the solute and nitrogen is the solvent.
User Claudette
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