Nickel and iron or iron and nickel
(is the same)
iron and nickel
Iron and nickel are the two main metals found in the outer core of the Earth. These metals are believed to be in a liquid state due to the intense heat and pressure in the outer core, contributing to the Earth's magnetic field.
Nickel(Ni) and Iron(Fe)
iron and nickel
Iron (Fe), and Nickel (Ni).
The Earth's core is primarily made up of iron and nickel. The outer core is liquid, while the inner core is solid due to high pressure.
Iron and nickel are believed to be the primary metals found at the center of the Earth, based on the composition of the planet's core.
The two main metals of the Earth's core are iron and nickel. The outer core is primarily composed of liquid iron, along with some nickel and lighter elements, while the inner core is solid and predominantly made up of iron, with a significant amount of nickel as well. These metals are key to generating the Earth's magnetic field through the dynamo effect.
Alkaline earth metals have 2 electrons in their outer shell.
The inner core and the outer core. The outer core is made of molten metal and the inner core is made of solid metal.
Outer Core and inner core
2