What is the percentage composition of sodium? (C=12 g/mol, N=14 g/mol, Na=23 g/mol, O=16 g/mol, H=1 g/mol)

answer; i believe the correct answer is (c) /// is a homogeneous mixture of gaseous substance nitrogen,oxygen and smaller amounts of other substancesmixtures can be either ( homogeneous or heterogeneous)plz check first good luck

the correct answer is option d

explanation:

i was wrong its d because they dont use cm when calculating square roots

they vary. it used to be meat, grain, bread, candy, beverages, donuts, and fruits/vegetables. now they added exercise in.