It doesn't float or sink in the water that means that the egg has the same density as the water.
A raw egg is not more dense than a boiled egg.
An egg floating in salt water. The salt makes the water more dense. Since the egg is less dense it floats!
An egg sinks if it is more dense than water.
The density of liquids really depends on the suspended matter in it. If you have really dense concentration of salt in water, yes it could be denser than an egg. If you have merely a weak solution of salt, then the egg is denser... it depend on how much salt you have in the water.
a very dense solute
a very dense solute
Floatation or boyancy is accomplished when a body displaces more mass than it possesses. Basically, if the water is more dense than the egg, the egg will float on the water kind of like oil on water. The salt dissolves in the water making it more dense until you reach the point where the water is more dense than the egg and then the egg floats.
Because the salt water is more dense than the egg.
Helium is the least dense element at normal conditions.
Yes, but it will be very dense.
as the salt dissolves in the water the water becomes more dense, so the egg will be more buoyant. (at least you tried to spell it correctly)
Normaly if an egg floats it is bad and should be discarded. As the egg ages air pockets enter the egg, that's why they float. A change in buoyancy. If the egg is more dense then the water (or whatever liquid it is in), it will sink.