Silicon will sink in water.
sink
Sulphur will float on water.
In general, pumice will float. There is enough trapped air in pumice that it is buoyant.
Some objects will float on water as the density of the object is less than that of water. Conversely, if an object is more dense than the density of water, then it will sink.
Most fruit is heavier in water and will sink. Lighter fruits such as cherries and citrus slices will float. To make them sink, they could be frozen to make them heavier. They will eventually become waterlogged and sink.
I have a marker which float in water.
Silicon (Si) doesn't float on 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.
A needle sink in water.
Promethium sink in water.
a balloon float on water
yes