To answer that depends on the type of silicone involved. Some varieties of silicone are more dense than others and therefore equal volumes (1200cc) would weigh different amounts.
nonow if you had said does a pound of feathers weigh more than a pound of water.....
A silicone egg cooker can be used in the microwave and cooks eggs faster than boiling water would. The silicone also surrounds the egg, giving it more of an evenly distributed heating than cooking eggs in water would.
Real breasts weigh more than silicone implants because of the higher specific gravity of muscle and blood (and milk in nursing breasts).
They weigh the same
because there is less gravity in water
they don't
No it weighs much more!!
Because sea water is more dense than regular water
it depends. Water pressure can effect the weight.
About 10% more for the same volume.
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