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The inner core is predominately iron, with some nickel, and trace lighter elements, as far as we can deduce from current science.
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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 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 elements make up the solid inner core of the earth?
The solid inner core of the Earth is primarily composed of iron, which accounts for about 80% of its mass. It also contains significant amounts of nickel, along with trace amounts of other elements such as sulfur, selenium, and possibly oxygen. The extreme pressure and temperature in the inner core result in a solid state, despite the high temperatures that exceed those on the surface.
What elements make up the Earth's inner core?
The Earth's inner core is primarily composed of iron and nickel. These elements are believed to be in a solid state despite the extreme temperature and pressure due to the inner core's high density and lack of mobility.
What are the two main metals that the make up the outer core and the inner core?
Iron-nickel & alloyIron (Fe) and Nickel (Ni).
What is the composition of Earth's inner and outer cores?
The Earth's core is thought to be predominantly iron (85 %) with some (4-5%) nickel and the remainder oxygen, silicon, hydrogen and carbon and a number of siderophile (iron liking) elements that descended to the core with iron during planetary differentiation. The inner core is solid and the outer core, liquid.
What two elements make up earths core?
The core of the earth contains many elements, not just two.However the two most abundant elements in the earth's core are nickle and iron (the final two elements that a star can make by fusion before it dies).But there are many other elements in the core, especially ones with atomic masses greater than that of nickel and iron. Many of these heavy elements are radioactive (e.g. radium, thorium, uranium) and it is the heat generated by the decay of these heavy radioactive elements that keeps the core hot and the outer core liquid.
Explain the difference between inner core and outer core?
Both the inner and outer core are made mostly of iron and nickel. The outer core is liquid while the inner core is solid.
What materials make up the inner core?
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.
What make up most of earth inner core?
Most of the earth's inner core is made up of iron with some nickel, oxygen, silicon, and sulphur.
What two metals are found in large amounts in the inner core?
Iron and nickel compose the bulk of the inner and outer core of the Earth.The bulk of the inner and outer cores, around 80%, are composed of iron. A substantial amount, around 10%, is composed of nickel, and the remainder is a mixture of other elements.
What are the elements found on the earths core?
The Earth's core is primarily composed of iron and nickel. The outer core is liquid, while the inner core is solid due to high pressure despite its extreme heat. The core's composition is thought to play a crucial role in generating the Earth's magnetic field.
