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Iron and nickel.
The outer core of the earth is made of liquid metals, mostly nickel and iron. It contains small amounts of oxygen and sulfur.
Both iron and calcium are metals. Iron is a transition metal, calcium is an alkaline earth metal.
Iron and Tin
Two metals found in the outer core include: Iron and Nickel.
The best positive effect is that we get many metals from meteorites and some non metals. We specially get iron mostly.
Asteroids are mostly composed of rocky fragments and of metals like iron and nickel;the same metals that are theorized to make up Earth's core.
Iron mostly. Especially in dairy products.
Umm iron?
Iron and nickel.
Steel, is an alloy of different metals. Mostly iron, though.
Iron and Nickel.
Mostly it is iron or steel. This is coming from a 6th grader
The primary metals in the core are iron and nickel with lesser amounts of other heavy metals.
iron and nickel
iron and nickel
Iron and Nickel