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16S

Element 16

Sulfur

Nonmetals

Sulfur or sulphur (see spelling differences) is a chemical element with symbol S and atomic number 16.

Key data

Atomic number
16
Atomic mass
32.060 u
Group / Period
16 / 3
Block
p-block
Phase at STP
Solid
Density
2.07 g/cm³
Melting point
115.2 °C
Boiling point
444.6 °C
Electron configuration
[Ne] 3s2 3p4

Common uses

  • Sulfuric acid
  • Vulcanized rubber
  • Gunpowder

Discovery

Year: Known since antiquity

Discovered by: Ancient china

Frequently asked questions

What is the atomic number of Sulfur?

Sulfur has atomic number 16. Its symbol is S and its atomic mass is 32.06 u.

What category of element is Sulfur?

Sulfur is classified as nonmetals. It sits in group 16, period 3 of the periodic table.

What is Sulfur used for?

Common uses of Sulfur include: Sulfuric acid, Vulcanized rubber, Gunpowder.

When was Sulfur discovered?

Sulfur has been known since antiquity.

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