Matter
Solid, Liquid, Gases
This has a density of 1 gram per unit of volume.
Water
How many elements are on the periodic table?
118
What has a definite shape and definite volume?
Solid
Why can we float better in saltwater than in freshwater?
Saltwater is more dense than fresh water.
What has no definite shape and no definite volume, low attractive forces and has high kinetic energy?
Gases
This takes the shape of its container and has a definite volume.
Liquid
Vibrates in place because it is tightly packed together.
Solid