Sulfur

Sulfur or sulphur (pronounced /ˈsʌlfər/ SUL-fər, see spelling below) is the chemical element that has the atomic number 16. It is denoted with the symbol S. It is an abundant, multivalent non-metal. Sulfur, in its native form, is a bright yellow crystalline solid. In nature, it can be found as the pure element and as sulfide and sulfate minerals. It is an essential element for life and is found in two amino acids: cysteine and methionine. Its com... more

Also known as:

  • sulphur

Chemical Element

The 16th Element in the Periodic Table

← Previous

Phosphorus

Phosphorus (pronounced /ˈfɒsfərəs/, FOS-fər-əs) is the chemical element that has the symbol P and atomic number 15. A multivalent nonmetal of the...

Next →

Chlorine

Chlorine (pronounced /ˈklɔəriːn/ KLOR-een, from the Greek word 'χλωρóς' (khlôros, meaning 'pale green'), is the chemical element with atomic number...

View collection »

Symbol:

  • S

Atomic mass:

Mass Uncertainty
  • 32.065 u (5.3245E-17 µg )
  • 0.005 u (8.3E-21 µg )

Electrons per shell:

  • 2,8,6

Electron affinity:

Value Uncertainty
  • 2.0771 eV (0.0000020771 MeV )
  • 0 eV (1E-12 MeV )

Electronegativity (Pauling scale):

  • 2.58

Atomic radius:

  • 100 pm (0.00000394 )

Covalent radius:

  • 1.02 pm (4.02E-8 )

Van der Waals radius:

  • 180 pm (0.00000709 )

Melting Point:

  • 119.05 °C (246.29 °F )

Boiling Point:

  • 444.67 °C (832.41 °F )

Periodic table block:

Ionization Energy:

  • 10.36 eV (0.00001036 MeV )

Discovery Date:

  • 2000 B.C.E.

Electron Configuration:

  • Ne 3s2 3p4
top ↑

Ancient Chemical Element

Electron affinity:

Value Uncertainty
  • 2.0771 eV (0.0000020771 MeV )
  • 0 eV (1E-12 MeV )

Boiling Point:

  • 444.67 °C (832.41 °F )

Periodic table block:

Van der Waals radius:

  • 180 pm (0.00000709 )

Electrons per shell:

  • 2,8,6

Discovery Date:

  • 2000 B.C.E.

Ionization Energy:

  • 10.36 eV (0.00001036 MeV )

Electronegativity (Pauling scale):

  • 2.58

Electron Configuration:

  • Ne 3s2 3p4

Covalent radius:

  • 1.02 pm (4.02E-8 )

Atomic mass:

Mass Uncertainty
  • 32.065 u (5.3245E-17 µg )
  • 0.005 u (8.3E-21 µg )

Symbol:

  • S

Category:

Atomic radius:

  • 100 pm (0.00000394 )

Melting Point:

  • 119.05 °C (246.29 °F )
top ↑ top ↑

We can also tell you Sulfur is a…

If you know more about Sulfur, you can add more facts here »

These people have edited this topic:

Edit this topic
Edit and Show details

Add or delete facts, download data in JSON or RDF formats, and explore topic metadata.

Freebase Logo
What is Freebase?

Freebase is a huge collection of facts, built by people like you. Freebase connects facts in ways other sites can't, giving you new ways to explore millions of subjects.
You can help improve it!

Freebase Attribution

Freebase data is free for use under the CC-BY license.

The original description for Sulfur was automatically generated from Wikipedia.org licensed under the GNU Free Documentation License.
[1]
Learn more about Freebase licensing and attribution