inner core
Yes. Pure (24K) gold is very much a solid and very dense metal.
It will increase the total volume, but it will hardly affect total mass. Remember the definition of density as mass / volume.
It is a metal.
The inner core is a solid, dense ball of iron and nickel at the center of the Earth. It is surrounded by the liquid outer core, which is also made of iron and nickel but in a molten state. The outer core is responsible for generating Earth's magnetic field through convection currents.
Protactinium is a solid state of matter. Specifically, it is a dense, silvery-gray metal that is radioactive.
a gaseous dense ball of matter
A solid metal ball of nickel and iron
No, solid metal typically sinks in molten metal due to its higher density. When a solid metal is placed on top of molten metal, it will usually sink until it reaches a point where its density is equal to that of the molten metal around it.
No, gold is a dense, malleable metal at room temperature. It is a solid element on the periodic table.
At room temperature plutonium is a solid radioactive metal.
At room temperature plutonium is a solid, radioactive metal, very dense.
Even if metals can be less dense than the sugar, metals are solid and not of powder