It is made up of 80% Iron, and 10% Nickel, and some other minerals.
The outer cores is made up of mostly iron and nickel in a liquid state.
The most abundant element in both the Earth's inner core and outer core is iron. It makes up about 85% of the Earth's core composition.
The Earth's core is primarily composed of iron and nickel. The inner core is believed to be solid, while the outer core is thought to be in a liquid state. The outer core makes up about 30% of the Earth's core, while the inner core makes up the remaining 70%.
the outer core
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 outer cores is made up of mostly iron and nickel in a liquid state.
molten iron and other metals and elements
The outer core is made up of liquid iron and nickel.
The densest compositional layer of the Earth that makes up about one-third of its mass is the core. The core is primarily composed of iron and nickel, and it consists of two parts: the solid inner core and the liquid outer core. This layer is responsible for generating the Earth's magnetic field through the movement of molten iron in the outer core.
The Earth's inner core is mostly made up of solid iron and nickel. The outer core is predominantly made of liquid iron and nickel. The mantle is composed of solid rock, primarily silicate minerals rich in magnesium and iron.
The Inner core is to be believed to be made up of iron-nickel alloy,while the outer core is made up of iron and nickel
The inner core is more dense than the outer core. The inner core is mainly composed of solid iron and nickel, while the outer core is liquid iron and nickel. The increased pressure in the inner core makes it more compact and dense.