Lithium will react violently with water. Do not put it in water
Lithium float on water because the density is 0,534 g/cm3; but lithuium violently react with water.
scoria will sink but pumice will float.
Octane float on water.
It will sink, it is very dense
This depends on the density of this item: more denser than water-sink, less denser than water-float.
Because not sink on top!
it will float, with it being a soft metal, try it for yourself
I have a marker which float in water.
does Arsenic float or sink
it will float as long as it is not fully covered water.
scoria will sink but pumice will float.
Yes and no. Rubber bands can float and sink in water. They will float on the water for awhile and then will sink. But not all the time the rubber bands will float on the water for awhile. Sometimes it will immediately sink.
float
Float.
Silicon will sink in water.
Promethium sink in water.
A needle sink in water.
a balloon float on water