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Symbol: Pb

Atomic Number: 82

Relative Atomic Mass: 207.2 amu

Discovery: lead has been known since ancient times

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14y ago
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6mo ago

Lead is a heavy metal with the atomic number 82 and symbol Pb. It is a bluish-white metal that has been used by humans for centuries in various applications, such as construction, batteries, and Plumbing. Lead is toxic to humans and animals if ingested or inhaled, and prolonged exposure can lead to serious health problems.

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13y ago

lanthanum is used in castiron and ciggeret lighters

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Q: What are facts about the element lead?
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