Sulfur (S)
"Sulfur, the "Stinky Architect," who can build essential proteins for all living things or unleash volcanic fury with a single breath!"
A memorable persona to anchor S in your mind.
2.07
Grams per cm³
115.21
Celsius (°C)
180
Radius (pm)
Daily Life Link
That unmistakable "rotten egg" smell you sometimes catch? That’s hydrogen sulfide, a sulfur compound!
Discovery & History
Year Discovered
Ancient
Discovered By
Unknown
Origin of Name
"The name is derived either from the Sanskrit 'sulvere', or the Latin 'sulfurium'."
Technical Properties
Atomic Mass
32.06 u
Standard State
solid
Boiling Point
444.61°C
Electron Configuration
[Ne] 3s23p4
1st Ionization Energy
10.36 eV
Electron Affinity
N/A
Oxidation States
"Usually a bright, sunshine-yellow solid, often found as crunchy crystals or a fine powder."
Did You Know?
The Stink Star: Pure sulfur is actually odorless! That classic "rotten egg" smell comes from hydrogen sulfide (H2S), a compound of sulfur, often released from decaying organic matter or volcanic activity.
Life's Builder: Sulfur is an absolute MUST for life! It's a key ingredient in two vital amino acids (methionine and cysteine), which are the building blocks of proteins, making it essential for every cell in your body.
Volcano's Breath: You'll find sulfur everywhere around volcanoes, often bubbling out as gases or crusting the rocks in vivid yellow deposits – hence its ancient name, "brimstone," meaning "burning stone."
King of Chemicals: Sulfuric acid (H2SO4), a sulfur compound, is often called the "King of Chemicals" because more of it is produced globally than any other chemical – it’s vital for fertilizers, batteries, and refining oil!