Iron.
The two main elements that make up most of Earth's core are iron and nickel. These heavy metals are believed to be the primary components that give the core its dense and solid nature.
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 two most common elements in the Earth's crust are oxygen and silicon. Oxygen makes up about 46.6% of the Earth's crust by weight, while silicon makes up about 27.7%.
The two most abundant elements in the Earth's crust are: Oxygen (46.1%/461,000ppm), and Silicon (28.2%/282,000ppm).
Earth's inner core is Earth's innermost part and is a primarily solid ball with a radius of ... The fact that precious metals and other heavy elements are so much more ... that the solid inner core itself is composed of layers, separated by a transition.
Iron makes up most of the Earth's core.
Iron.
The element that makes up most of the earths CORE is iron.
Iron.
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.
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.
The Earth's core is thought to be predominantly composed of iron and nickel.
most of the inner core
MANTLE
The two main elements that make up most of Earth's core are iron and nickel. These heavy metals are believed to be the primary components that give the core its dense and solid nature.
The main elements that make up Earth's composition are oxygen, silicon, iron, magnesium, sulfur, nickel, calcium, and aluminum. These elements combine to form Earth's crust, mantle, and core, giving the planet its unique structure and properties.
Iron is an element. It has an atomic number of 26, and by mass, it's the most common element that makes up the Earth ... a large part of Earth's core is iron. Iron is the only element in pure iron.