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It's made of a nickel-iron alloy.

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12y ago

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What are the main elements in the inner core?

The main elements in the inner core of the Earth are iron and nickel. These elements are primarily responsible for generating the Earth's magnetic field through the process of convection. The extreme pressure and temperature in the inner core keep these elements in a solid state despite their high temperatures.


What elements make up the earths's inner core?

The inner core is predominately iron, with some nickel, and trace lighter elements, as far as we can deduce from current science.


What is the elemental makeup of earth's inner core?

The inner core of the Earth is primarily composed of iron and nickel. These elements are believed to make up about 85% of the inner core, with the remaining portion likely consisting of lighter elements such as oxygen, sulfur, and silicon.


What two elements does the inner core consist of?

The Earth's inner core primarily consists of iron and nickel. It is solid despite the extreme temperatures due to the immense pressure at that depth, which prevents the iron and nickel from melting. This solid inner core is surrounded by a liquid outer core, which also contains these elements.


What does the inner and outer core have in common?

inner core mainly consists of iron, nickel and some lighter elements outer core mainly consists of iron, some nickel.


What is the structure of earth's inner core?

The inner core is chiefly formed of an alloy of Iron and Nickel with many many other elements occurring in trace amounts


Layer of the Earth made mostly of iron.?

Inner core, which is also the innermost region of the Earth.


What elements make up two sections of the core?

The Earth's core consists primarily of two sections: the outer core and the inner core. The outer core is composed mainly of liquid iron and nickel, along with lighter elements such as sulfur and oxygen. In contrast, the inner core is solid and primarily made up of iron and nickel, with some lighter elements potentially present. These elements contribute to the core's temperature, pressure, and dynamic processes, including the generation of the Earth's magnetic field.


What does inner core have?

The inner core - the centre of earth - is solid and about 780 miles (1,250 km) thick. The inner core may have a temperature up to about 13,000°F (7,200°C = 7,500 K), which is hotter than the surface of the Sun. The inner core (which has a radius of about 750 miles (1,228 km) is solid. The core is a dense ball of the elements iron and nickel.


What are the two parts in the inner core?

The inner core of the Earth is primarily composed of solid iron and nickel. These elements are believed to be in a crystalline form due to the intense pressure at the center of the planet.


What is the Basic structure of earths inner core?

The Earth's inner core is a solid ball of iron and nickel with a radius of about 1,220 kilometers. It is extremely hot, with temperatures reaching up to 5,700 degrees Celsius. The inner core is surrounded by the outer core, which is liquid.


How hot is Mars inner core?

The temperature of Mars' inner core is estimated to be around 1,800-2,500 degrees Fahrenheit (1,000-1,400 degrees Celsius), similar to Earth's inner core. This heat is generated from the residual heat from the planet's formation and radioactive decay of elements within the core.