82 Pb Lead 207.2 u

Lead

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주기
6
족
14
블록
p-블록
상 (표준 상태)
Solid

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

물리적 성질

원자 질량 207.2 u
표준 상태에서의 상 Solid

전자적 성질

전기 음성도 1.87

전자 배치

배치 [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

블록 & 주기

블록

s p d f

주기

1 2 3 4 5 6 7

주기율표

란타넘족 악티늄족

Pb가 포함된 반응

Lead-Acid Battery Discharge

Pb + PbO₂ + 2H₂SO₄ → 2PbSO₄ + 2H₂O

Electrochemical

Lead Displacing Silver from Silver Nitrate

Pb + 2AgNO₃ → Pb(NO₃)₂ + 2Ag

Single-Replacement

Lead Dioxide and Sulfuric Acid (Lead-Acid Battery Discharge)

PbO₂ + Pb + 2H₂SO₄ → 2PbSO₄ + 2H₂O

Redox

Alpha Decay of Polonium-210

²¹⁰Po → ²⁰⁶Pb + ⁴He

Nuclear

Compounds Containing Lead

Lead(II) Oxide

PbO

Lead(II) Sulfide

PbS

Lead Zirconate Titanate

Pb(Zr,Ti)O₃

더 많은 전이후 금속

13 Al Aluminum 31 Ga Gallium 49 In Indium 50 Sn Tin 81 Tl Thallium 83 Bi Bismuth 84 Po Polonium

Explore on Science FYI

MineralFYI
Galena

Primary lead ore — lead sulfide (PbS)

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 전이후 금속.
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.