16 S Sulfur 32.06 u

Sulfur

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周期
3
族
16
ブロック
p-ブロック
相 (STP)
Solid

Sulfur is a bright yellow nonmetal known since antiquity. It is essential for amino acids and widely used in sulfuric acid production.

外観: レモン黄色

物理的特性

原子質量 32.06 u
密度 2.067 g/cm³
融点 115.2 °C
沸点 444.6 °C
STPにおける相 Solid
原子半径 88.0 pm

電子的特性

電気陰性度 2.58
イオン化エネルギー 999.6 eV
電子親和力 200.0 eV
価電子 6

電子配置

配置 [Ne] 3s² 3p⁴

Electron Shell Configuration

Sulfur electron shell configuration S 2e⁻ 8e⁻ 6e⁻

Position in Periodic Table

Sulfur position in the periodic table S

発見

発見者: Ancient

ブロックと周期

ブロック

s p d f

周期

1 2 3 4 5 6 7

周期表

ランタノイド アクチノイド

S を含む反応

Zinc Displacing Copper from Copper Sulfate

Zn + CuSO₄ → ZnSO₄ + Cu

Single-Replacement

Zinc and Copper Sulfate Displacement

Zn + CuSO₄ → ZnSO₄ + Cu

Redox

Barium Sulfate Precipitation

BaCl₂ + Na₂SO₄ → BaSO₄↓ + 2NaCl

Precipitation

Formation of Sulfur Trioxide

2SO₂ + O₂ → 2SO₃

Synthesis

Lead-Acid Battery Discharge

Pb + PbO₂ + 2H₂SO₄ → 2PbSO₄ + 2H₂O

Electrochemical
42件の反応をすべて表示 →

Compounds Containing Sulfur

Dimethyl Sulfoxide

C₂H₆OS

Bromothymol Blue

C₂₇H₂₈Br₂O₅S

Cadmium Sulfide

CdS

Calcium Sulfate

CaSO₄

Congo Red

C₃₂H₂₂N₆Na₂O₆S₂

Copper(II) Sulfide

CuS

Ammonium Sulfate

(NH₄)₂SO₄

Iron(II) Sulfate

FeSO₄

Biotin

C₁₀H₁₆N₂O₃S

Chlorosulfonic Acid

ClSO₃H

Coenzyme A

C₂₁H₃₆N₇O₁₆P₃S

Cysteine

C₃H₇NO₂S

非金属 をもっと見る

1 H Hydrogen 6 C Carbon 7 N Nitrogen 8 O Oxygen 15 P Phosphorus 34 Se Selenium

Explore on Science FYI

MineralFYI
Pyrite

Iron sulfide — fool's gold (FeS₂)

Frequently Asked Questions

What is Sulfur?
Sulfur (S) is a chemical element with atomic number 16. It is a solid at standard temperature and pressure, classified as a 非金属.
What are the key properties of Sulfur?
Sulfur has an atomic mass of 32.06 u, density of 2.067 g/cm³, melting point of 115.2°C, boiling point of 444.6°C.
What is the electron configuration of Sulfur?
The electron configuration of Sulfur is [Ne] 3s2 3p4. It is in the p-block of the periodic table.
Who discovered Sulfur?
Sulfur was discovered by Ancient.
What is the electronegativity of Sulfur?
Sulfur has an electronegativity of 2.58 on the Pauling scale.