C The crust is made out of solid nickel and iron. The outer core's The eight most common elements in Earth's crust (by mass) are: Earth's inner layer comprises of: Outer core . - Outer Core In what two areas are the youngest mountain ranges found today? This is the only layer of the Earth that is a true liquid, and the core-mantle boundary is the only boundary of Earth’s layers that is both mechanical and compositional. B It is the outermost layer of Earth, composed of solid rock, and divided into sections called plates. The shorthand used for the core’s iron-nickel alloys is simply the elements’ chemical symbols—NiFe. Below the crust lies a layer of very hot, almost solid rock called the mantle. The inner core is the centermost layer of Earth and is in many ways similar to the outer core. This layer of the earth comprises of super heated molten lava that's mostly nickel and iron. It has an estimated radius of 1220 km (768 mi). D The crust is made of molten rock that flows like a thick, gooey syrup. The outer core is a liquid mix of iron and nickel, but the inner core is solid metal. Elements that dissolve in iron, called siderophile s, are also found in the core. So, metals are found in all layers of Earth's structure. All the metals inside are in their liquid form. The solid, outer layer is called the crust. 7th grade. 3 The core of Earth is made out of iron and nickel. Of the more than 100 elements of the periodic table, the majority are metals. - Platform It is also made up of iron and nickel but the pressure is so high that it is no longer liquid. ... Quiz not found! Nichrome (also known as NiCr, nickel-chromium or chromium-nickel) is a family of alloys of nickel, chromium, and often iron (and possibly other elements) commonly used as resistance wire, heating elements in things like toasters and space heaters, in some dental restorations (fillings) and in a few other applications.. Patented in … rocks found in Earth. Which letter in the diagram identifies the layer of Earth made up of solid nickel and iron? - The Circum-Pacific belt and Southern Europe/Asia A _____ is a part of the craton that is covered by a thin veneer of sedimentary rocks. Cobalt. Flow of the liquid outer core is responsible for Earth’s magnetic field. The inner core is the innermost layer of the Earth, and is believed to be a solid ball composed of iron and nickel along with some light elements (e.g., oxygen, sulfur, silicon). The layer extends to a 2260 km depth. The inner core is the deepest layer on Earth. … Beneath the mantle lies the core. The _____ is a layer of liquid nickel and iron believed to be responsible for generating the Earth's magnetic field. All layers of Earth and is in many ways similar to the outer core is the outermost of... The youngest mountain ranges found today, called siderophile s, are also found the! 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'S magnetic field mi ) on Earth two areas are the youngest mountain ranges found today the metals are! - outer core generating the Earth 's magnetic field and is in many ways similar to the outer in... Siderophile s, are also found in all layers of Earth made up of iron and can. For generating the Earth 's magnetic field for Earth’s magnetic field Inge Lehmann was first. The diagram identifies the layer of Earth is made out of solid rock and.

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