Question

The table shows the mass and volume of four different materials. Only one of these four materials will float in water. Which will float in water Physical Properties Sample Mass Volume Number 1 899 10 mL 2 26 10 mL 3 Select one 24 100 160 100

Answer 1

I can't make heads or tails of the numbers because of the spacing problem with the site. However, you can calculate the density of each this way.
density of the material = mass in grams/volume in mL.
After you have all of the numbers, the density of H2O is 1.0g/mL so any material with a density higher than that will sink and a material with a density less than 1 g/mL will float.