82 Pb Lead 207.2 u

Lead

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Period
6
Group
14
Block
p-block
Phase (STP)
Solid

Lead is a dense, soft, toxic post-transition metal used since antiquity. It is used in batteries, radiation shielding, and solder.

Physical Properties

Atomic Mass 207.2 u
Phase at STP Solid

Electronic Properties

Electronegativity 1.87

Electron Configuration

Configuration [Xe] 4f¹⁴ 5d¹⁰ 6s² 6p²

Electron Shell Configuration

Lead electron shell configuration Pb 2e⁻ 8e⁻ 18e⁻ 32e⁻ 18e⁻ 4e⁻

Position in Periodic Table

Lead position in the periodic table Pb

Compounds Containing Lead

More Post-Transition Metal

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Frequently Asked Questions

What is Lead?
Lead (Pb) is a chemical element with atomic number 82. It is a solid at standard temperature and pressure, classified as a post-transition metal.
What are the key properties of Lead?
Lead has an atomic mass of 207.2 u.
What is the electron configuration of Lead?
The electron configuration of Lead is [Xe] 4f14 5d10 6s2 6p2. It is in the p-block of the periodic table.
What is the electronegativity of Lead?
Lead has an electronegativity of 1.87 on the Pauling scale.