The use of nickel ore in daily life

Nickel is a ferromagnetic element, ranking as the fifth most abundant element on Earth after silicon, oxygen, iron, and magnesium. It has the highest concentration in the Earth’s core, where it exists as a natural nickel-iron alloy. In the Earth’s crust, nickel is more abundant in ferromagnesian rocks compared to silicic rocks. For instance, olivine-rich […]

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