uses

What is Iron Used For?

How Iron Twists through Everyday Life Iron is an abundant metal and an element, but what is iron used for? We use this hard, resilient,

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What is Lead Used for?

How Lead Weighs in through Science and Tech Lead is a soft metal as well as the 82nd periodic element. We use this soft, gray,

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Uses of Copper

How Copper Shapes Modern Industry Copper is an essential element. Literally. We use it in electricity, construction, water purification, and even inside our bodies. It

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Uses of Aluminum

How Aluminum Upholds Commerce Did you know? Aluminum is the third most common element. Likewise, we often use this odorless, recyclable, and lightweight metal. In

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