I think they do because I have a crystal and it sank
A snowball floats until all the air within it is replaced by water and the ice crystals melt. Then it will disappear into the water.
No The cast is made out of fiber glass and the cast would form into crystals.
Maple syrup will sink but water is unable to sink because it is water.
the water sink is not solid and liquid
object that sink in water
Silicon will sink in water.
yes metal sink in water
Pumice stone does not sink in water
Pumice does not sink in water.
Promethium sink in water.
A needle sink in water.
heavy objects than water can sink in water