Pretty much nothing.
When water is boiled is transformed in a gas; the reverse process is called condensation.
It changes to a gas (steam).
it will make holes
You turn the stove off and start cooking
What happens is that you can see that the density of a nail is more than the density of water and that the density of a cork is less than that of water.
I think that the egg shrivels up
good try,but water at room temp. has the same density. Unless you boil water and compare,my research shows boiled water has less density.
The density increase.
It floats
Higher than what ?? If the object's density is higher than the density of water, then the object sinks in the water.
The amount stays the same but some of it changes to steam and water vapour and it will disappear.
it will float