Close-up of the 'hot' metal that was once more expensive than Gold, the fire broke out terribly

Aluminum is a familiar metallic element that plays an important role in modern industry and has many characteristics that make it special.

It is the third most abundant element in the Earth's crust. Aluminum makes up about 8% of the Earth's crust by weight, behind only oxygen and silicon. Photo: Pinterest.

Lightweight yet durable. Its low density makes aluminum an ideal material for aerospace and construction. Photo: Pinterest.

Natural anti-oxidation ability. The thin oxide layer protects the surface, making aluminum less susceptible to rust. Photo: Pinterest.

Good conductor of electricity. Aluminum is commonly used in high voltage electrical wires because it is lighter and cheaper than copper. Photo: Pinterest.

Aluminum is flammable. Aluminum powder is highly flammable, releasing a large amount of energy in the thermite reaction. Photo: Pinterest.

Infinitely recyclable. Aluminum can be recycled multiple times without losing its properties, saving energy. Photo: Pinterest.

Once more expensive than gold. In the 19th century, aluminum was rare and expensive due to primitive metal extraction technology. Photo: Pinterest.

Applications in all fields. From water cans, door frames to spaceships, aluminum is used. Photo: Pinterest.

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