Pentane is 0.626 g/cm^3 at 25 C and one atmosphere. Hydrogen is 0.070 g/cm^3 at -253 C and one atmosphere.
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The least dense layer of the earth is the Crust , the mantle is second densest , whereas the core is the most dense layer of the earth
The crust is the least dense portion of the solid Earth because it is the thinnest layer.
When heated, gases typically expand and become less dense. So, a gas would be least dense when heated.
From most dense at the core to least dense proceeding outward.
The crust is the least dense. The inner core is the most dense. So from the middle outwards the layers get less and less dense
Gas
The least dense layer will be found on top of the other layers, as less dense materials tend to float on top of denser materials.
Water is less dense than any of the other materials listed.In order of density from least to highest:Water (least dense)GraniteBasaltIron (most dense)
The least dense layer of the earth is the Crust , the mantle is second densest , whereas the core is the most dense layer of the earth
all materials reflect light, which makes color but more atomically dense materials reflect light better
The crust is the least dense portion of the solid Earth because it is the thinnest layer.
No. In fact it is the most dense planet. The least dense is Saturn.
Some examples of dense materials commonly used in construction projects include concrete, steel, brick, and stone. These materials are chosen for their strength, durability, and ability to provide structural support in buildings and infrastructure.
One could say that the atmosphere is the least dense, but of the surface the crust is the least dense.
Helium is the least dense element at normal conditions.
'Least' is a comparison word. Compared to iron and lead yes cotton is least dense. Compares to oxygen gas and hydrogen gas, no it is not least dense.
When heated, gases typically expand and become less dense. So, a gas would be least dense when heated.