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Aerogel, i think.
It may be hydrogen.
What else can I help you with?
How does an object's density determine whether the object will sink or float in water?
the simple rule is that if your density is higher than the substance it will sink and if it is lower it will float density= mass divided by volume. Example:Mass 7.5g Volume:2cm3 so 7.5 Divided by 2= 3.75g/cm3 that is your density of object
What is the word meaning how soft or hard an object is?
dense or density
If an object has a volume of 50 Cm3 and a mass of 956G what is the density of the object?
It is 100 g/cm3 which is way above the most dense element!
What is dence?
Dense means how much water and object will take up when placed in water.
An object floats because it displaces a weight of fluid?
An object floats for three reasons. One, it is less dense than the solution it is floating in. Such as a piece of wood. Two, the object contains something that is less dense than what it is floating in. Such as a baloon. Three, the shape of the object is such that it does not have enough weight to displace enough of the solution to envelop the object. Such as with any seagoing vessell.
Where does most of our knowledge about the earth come from?
Name the layers of earth in order from most dense to least dense
Do the most dense things float or sink?
The density of an object determines if it sinks or floats. If an object is more dense than the medium it is in, it will sink. If it is less dense, it will float. Therefore, the most dense things typically sink.
What is the most dense planet?
Mercury has a density of 5.427 g/cm³ Earth has a density of 5.515 g/cm3 So Earth is the most dense planet. [See discussion for more information] NB: Mercury is the most dense planet in our solar system when not accounting for gravitational compression.
What is the most dense subtance on earth?
Osmium
Is Earth the least dense of all planets?
No. In fact it is the most dense planet. The least dense is Saturn.
Is the earth dense than the sun?
Overall yes, much of the sun's volume is gaseous material which is much lighter than the rock and metal that the earth is composed of. The density of Earth is 5.56 g/cm3 whereas the sun is 1.4 g/cm3 the earth is the most dense object in our Solar System (as far as we know)
Is the inner core the least dense layer of the earth?
The core is the most dense layer
Which atmospheric layer is dense?
The troposphere is the closest to the Earth and most dense atmospheric layer
What is the most dense wood on earth?
Black Ironwood
What is the most dense part of earth?
inner core
Is the Mantle has most dense or least dense layer of the earth?
It is neither. The densest layer is the inner core. The least dense layer is the crust.
What is the most dense planet in the solar system?
The Earth is the most dense planet in our solar system out of all eight planets.
