Multiple choice If water has the density of 1 g/ml, than which item will float in water? Soda - 1.03 g/mL Milk - 2.34 g/mL diet soda - 0.945 g/mL Gravy - 1.999 g/mL Reveal answer Fill a bubble to check yourself C Correct answer Explanation An object will float in water if its density is less than the density of water (1 g/mL). Diet soda has a density of 0.945 g/mL, which is less than 1 g/mL.