Tin (Sn)
"Meet **The Plater**, a metallic master of disguise who shields precious materials from corrosion and lends strength to fragile connections. He's the silent protector, ensuring your goods stay safe and sound!"
A memorable persona to anchor Sn in your mind.
7.31
Grams per cm³
231.928
Celsius (°C)
217
Radius (pm)
Daily Life Link
The shiny coating on your 'tin' cans or the strong bond holding electronics together? That's Tin!
Discovery & History
Year Discovered
Ancient
Discovered By
Unknown
Origin of Name
"The name comes from the Anglo-Saxon ''tin''"
Technical Properties
Atomic Mass
118.71 u
Standard State
solid
Boiling Point
2586°C
Electron Configuration
[Kr] 4d105s25p2
1st Ionization Energy
7.344 eV
Electron Affinity
N/A
Oxidation States
"Shiny, silver, and so soft you could almost bend it with your bare hands!"
Did You Know?
The 'Tin Cry' is Real! Bend a bar of pure tin, and you'll hear a distinctive creaking or crackling sound! This 'cry' comes from the metal's crystal structure breaking and reforming.
Not So 'Tin' Cans: Most 'tin' cans today are actually made of steel, but they're coated with a super-thin layer of tin. This tiny coating is a massive hero, preventing the steel from rusting and keeping your food fresh!
Bronze Age Superstar: Tin was so mind-boggingly important thousands of years ago that it kicked off an entire historical era – the Bronze Age! Mix it with copper, and BAM! You get bronze, a metal way stronger than either component alone.
Pewter Power: Ever seen a fancy pewter mug or plate? Pewter is mostly tin, alloyed with other metals like copper or antimony, making it durable and beautiful for decorative items.