Lithium is the metal with the least density. It is in the 1st period. The density of it is 0.53gm-3.
When heated, gases typically expand and become less dense. So, a gas would be least dense when heated.
Cork is less dense than water because it floats. Both glass and Mercury (a metal) are denser than water.
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
The alkali metal found at the top of a group is lithium. It belongs to Group 1 of the periodic table and has the atomic number 3. It is the lightest and least dense solid element.
Palladium.
It is a metal.
Lithium is the metal with the least density. It is in the 1st period. The density of it is 0.53gm-3.
Lithium is a soft white alkali metal that is the lightest metal under standard conditions. It is also the least dense solid element.
No. In fact it is the most dense planet. The least dense is Saturn.
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.
Saturn is the least dense planet in our solar system.
The exosphere is the least dense part of the earth's atmosphere.
(most dense to least dense) gold, mercury, water, oxygen