Iron and Nickel, plus of course a collection of the heavy elements.
The radioactivity of these raises the temperature to about that of the surface of the Sun, about 5700 deg C. Without these, we would possibly be in a permant ice age. simply
Iron is the most abundant metal in the inner and outer core of the Earth.
The element that makes up most of the earths CORE is iron.
It makes up the majority of the molten core of the earth.
Iron is the primary element that makes up most of the Earth's core. It accounts for about 85% of the core's composition, with the rest likely being nickel in combination with some lighter elements.
Iron is the primary element that makes up most of Earth's core, both the inner and outer cores. This iron is primarily in a liquid state in the outer core and a solid state in the inner core due to high pressures and temperatures.
The Earth's core is primarily made up of two metals: iron and nickel. Iron is the most abundant metal in the core, while nickel is also present in significant amounts.
Iron is the most abundant substance found in the Earth's core. It makes up about 85% of the core's composition, with nickel making up the remaining 15%.
Genre 129 is metal.... Most likely metal-core
In terms of weight, iron makes up approximately 5% of the earths crust, the fourth most abundant element in the crust. However, remember Earth's Core is nearly all Iron.
Iron makes up most of the Earth's core.
The Earth's core.
closest to the Earths inside like the core