The International Year of the Periodic Table
Marking the 150th anniversary of Dmitri Mendeleev’s discovery of the periodic system, 2019 is the International Year of the Periodic Table (IYPT). We look forward to sharing and celebrating the IYPT with all our readers this year.
Headline sponsor
Sponsor
The Elements Song 2019
For the international year of the periodic table, we’ve worked with Helen Arney and the Waterbeach Brass Band to update Tom Lehrer’s Elements Song
How it all started
Dmitri Mendeleev (1834–1907), a Russian chemist and inventor, is credited with the discovery of the periodic system of chemical elements in 1869.
The father of the periodic table
Mike Sutton looks at how Mendeleev’s patience revealed periodicity in the elements
The periodic patience of Dmitri Mendeleev
Lithium: Good enough for batteries
Chromium: Lust for colour
Chlorine, nitrogen and the legacies of Fritz Haber
Plutonium: The element factory
P is for phosphorus
Iridium and the demise of the dinosaurs
The discovery of radium – part two
The discovery of radium – part one
The end of phlogiston and the discovery of oxygen
- Previous
- Next
A global conversation
The periodic table is a talking point for scientists around the world.
Does the periodic table reveal laws of nature?
There could be more to learn from ordering the elements
‘Periodic table’ of hydrocarbons maps ‘magic’ molecules with exceptional stability
Computational chemists calculate the stability of hydrocarbons and design a map with potential predictive power
Period of discovery
Chemical space contained sufficient information to formulate the periodic system 25 years before Mendeleev
How does your garden grow?
With the help of a handful elements from the periodic table, of course
How values influence decisions in science
Empirical evidence is not always sufficient to determine the models we use
Pressure used to define relationship between atomic radii and electronegativity
Analysis of electronic state transitions uncovers long-sought connection between key chemical concepts
Our headline sponsor
Chemistry World is pleased to acknowledge the support of our headline sponsor JMP
You don’t need coding to be a chemist
Nobel prize in chemistry: reactions
Make better data-based decisions with statistical modelling techniques
- Previous
- Next
Letters: December 2020
Readers muse on thermal hazard data, and ask for help with an embroidered periodic table
New ordering of elements could help find materials with promising properties
Universal sequence of elements index uses atomic radii and electronegativity to make predictions about simple compounds
Celebrating the IYPT in style
To mark the International Year of the Periodic Table (IYPT), the Royal Society of Chemistry led and supported community activities, educational initiatives and celebratory events globally in 2019
Antimony, Gold, and Jupiter’s Wolf: How the Elements Were Named
Accessible to chemists and non-chemists alike, this book traces the evolution of our understanding of the nature of matter itself
Undergraduates in their element
Harnessing the history of tungsten to engage school students with the periodic table
Giant periodic table four times larger than previous record holder
Enormous 660m2 periodic table adorns Australian university’s new science building
Driving the transition to sustainable air travel
How a circular economy and nanotech save us from a clean energy bottleneck
Facilitating the future
- Previous
- Next
Chemical storytelling
Listen to stories about all 118 elements on the periodic table.
The newest elements
Labs around the world are racing to create new 'superheavy' elements. Elements 113, 115, 117 and 118 (nihonium, moscovium, tennessine and oganesson) were confirmed in late 2015. When will we see the next new element on the periodic table?
- Previous
- Next
What do people think about chemistry?
Try our interactive presentation based on the Royal Society of Chemistry's public attitudes to chemistry survey.
The elements song
First recorded by Tom Lehrer in 1959 (when there were only 102 elements on the periodic table) it has since been covered, and updated, by many scientists and musicians over the years.
Tom Lehrer: The Elements Song, live in Copenhagen
Tom Lehrer performs his chemistry anthem before a live audience in Copenhagen, 1967
