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
10 mL
2
10 mL
3
249 100 ml
4
160 9 100 ml
899
269
Select one
3

each chemical family is represented as a group or column on the periodic table. based on chemical properties, there are 6 types of chemical families. group 1 represents alkali metals, group 2 represents alkaline earth metals, groups 3 to 12 represent transition metals, groups 13 to 16 represent non-metals and other metals, group 17 represents halogens and group 18 represents noble gases.

hey there!

mass = 6.75 g

volume =   9 cm³

therefore:

d = mass / volume

d   = 6.75 / 9

d = 0.7 g/cm³

answer b