Periodic table
How it worksClick any element for its details. Colour the table by trends, or see what's solid, liquid or gas at any temperature.
Swipe the table sideways to see all of it.
Element data from Wikipedia via Periodic-Table-JSON, under CC BY-SA 3.0. Values for elements 104 and up are mostly predictions.
How it works & questions
How it works
- 1
Click an element
See its mass, electron configuration, oxidation states, electronegativity, radius, melting point and more.
- 2
Spot the trends
Colour the table by electronegativity, atomic radius, ionisation energy, melting point or density.
- 3
Change the temperature
Slide from absolute zero to 4000 °C and watch which elements melt and boil.
Questions
Where does the data come from?
From Wikipedia, via the open Periodic-Table-JSON dataset (CC BY-SA 3.0). Common oxidation states follow Wikipedia's main states.
Why are some values missing?
Elements 104 and above have only been made a few atoms at a time, so most of their properties are predictions or unknown.
Can I find an element quickly?
Type its name, symbol or atomic number in the search box and press Enter.