Mostly liquid iron and nickel.
The outer cores is made up of mostly iron and nickel in a liquid state.
Iron-nickel & alloyIron (Fe) and Nickel (Ni).
Liquid iron and nickel make up the outer core of the Earth.
The outer core of the earth is made of liquid metals, mostly nickel and iron. It contains small amounts of oxygen and sulfur.
the outer core
The outer cores is made up of mostly iron and nickel in a liquid state.
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 outer core is made up of liquid iron and nickel.
The Earth's inner and outer core together make up about 15% of the planet's total volume. The outer core is liquid and comprises approximately 55% of this core volume, while the inner core is solid and accounts for the remaining 45%. In terms of mass, the core constitutes about one-third of the Earth's total mass.
The inner core of the Earth is composed of solid iron. The outer core is made up of molten metals, primarily a nickel-iron alloy.
The two main metals that make up the Earth's outer and inner core are iron and nickel. The outer core is primarily composed of liquid iron and some nickel, while the inner core is predominantly solid iron with a smaller amount of nickel. These metals play a crucial role in generating the Earth's magnetic field through the movement of the molten outer core.
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