Tabula Periodica · MMXXVI · 118 Elementa

The Periodic Table
of the Elements

An interactive arrangement of the chemical elements, ordered by atomic number and grouped by recurring properties. Click any element to examine its specimen card; filter by category, or search by name or symbol.


Mendeleev · 1869
Last Synthesised· Og · 2002
Total Elements · 118
№ 79
Au
196.967 u
Transition Metal
Gold
— from Anglo-Saxon geolu, “yellow”
Period · Group
6 · 11
Electron Config.
[Xe] 4f¹⁴ 5d¹⁰ 6s¹
State at STP
Solid
Discovered
Known to ancients
1
2
3
4
5
6
7
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An Interactive Specimen — ⚗ — Atomic № 1 · 118