Aluminium is more dense than PET.
More dense
yes it is a cork is less dense than water
It is only very slightly more dense than pure water.
You can put a uniform object into water.If it sinks density is higher than water,if floats lesser than water.If you can place anywhere in water,density is equal to water.
less dense
No, gold is much more dense that aluminum.
yep
An aluminum nail that is less dense than the element aluminum would not be made of pure aluminum, but would have to be an alloy of aluminum and some other substance. If an aluminum nail is made of pure aluminum, it would have the same density as the "actual" element.
no
more dense
Yes ammonia is less dense than air
More Dense.
Ice is less dense than water
Because it is less dense than water. Basically, there is more space between atoms of aluminum than molecules of water, sort of like water and oil.
Earth is more dense.
More dense.
Ice cubes are less dense than liquid water, which is why they float.