Air is made up of about 21% oxygen and 78% nitrogen.
In this solution, oxygen is the _____ and nitrogen is the _____.
Asolute; solvent
Bsolvent; solute
Celement; compound
Dcompound; element
please answer ASAP!
In this solution, oxygen is the _____ and nitrogen is the _____.
Asolute; solvent
Bsolvent; solute
Celement; compound
Dcompound; element