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The Earth's inner core is solid metals and the outer core is liquid metals.
The inner or terrestrial planets are mostly rock (sliicates) and metals; Mercury is no exception. It is thought to have a relatively large iron core.
We are not sure whether the core of the earth is solid or not, therefor the innermost layer must be either the core, or the layer next to the core.
inner core
The flow of the liquid iron in Earth's outer core is thought to be responsible for creating the Earth's magnetic field.
Iron and Nickel.
The Earth's inner core is solid metals and the outer core is liquid metals.
metals sank to the center during a time when the interiors were molten throughout
Iron and nickel.
Inner core and outer core.
The core.
The core.
The core of the Earth is thought to consist of roughly 80% iron.
Iron and nickel.
nickel
Though we haven't been to the core of the Earth to see what is there, no thinking geologist would suggest there is any phosphorus in the Earth's core. The core of the Earth is thought to contain mostly iron and some nickel. There will also be some heavy metals, but no phosphorus. Phosphorus is a low density metal, and is actually less dense than water! It would not have sunk into the molten core of the earth during planetary differentiation while earth was forming and taking on its early structure.
The inner or terrestrial planets are mostly rock (sliicates) and metals; Mercury is no exception. It is thought to have a relatively large iron core.