iron (85 %) with some (4-5%) nickel and the remainder oxygen, silicon, hydrogen and carbon
An alloy of solid nickel and iron, mostly.
Molten iron, along with molten nickel.
coper and steal
iron-nickel alloy
by the chemical composition is: the crust, the mantle (upper mantle and mantle), and the core. (you can put inner or outer) by the physical property is: lithosphere, asthenosphere, outer core, inner core. hope i helped
The inner core is located below the outer core with a reasonably higher temperature. The outer core also contains elements such as liquid iron and nickel while the inner core has others. Sorry if I am not being giving a huge amount of details.
Inner core
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.
Of the Earth, both the Inner Core and the Outer Core are believed to consist of a nickel iron mixture. The Inner Core is solid on account of the immense pressure. The Outer Core is a similar chemical composition, but with less pressure it behaves like a very viscous liquid. The Outer Core extends from about 1200 km to 3400km radius.
core
iron nickel
Nickel and Iron
iron and other minerals
iron and other minerals
iron and other minerals
The inner core appears to be solid, the outer core liquid. Composition is roughly the same nickel-iron mix. Pressure and temperature are greater in the inner core.The inner core is also beneath the mantke
The inner core appears to be solid, the outer core liquid. Composition is roughly the same nickel-iron mix. Pressure and temperature are greater in the inner core.The inner core is also beneath the mantke
by the chemical composition is: the crust, the mantle (upper mantle and mantle), and the core. (you can put inner or outer) by the physical property is: lithosphere, asthenosphere, outer core, inner core. hope i helped
the inner core,with a radius of 1400 km is belief to consist of Nife(dense Nickel Iron alloy) which is forced into solid state by increased pressure.
They are classified on their composition (crust, mantle, outer and inner core) and on their mechanical properties (lithosphere, asthenosphere, mesosphere, outer and inner core).
Dynamo theory is the idea that a magnetic field generator exists within the Earth's outer core. It is this generator that explains the difference between the inner and outer core.