Chemistry World
The chemical breakdown & Chemistry in its element
The chemical breakdown is your biweekly source of the latest chemistry news, featuring discussions by our Chemistry World writers on the most exciting announcements and innovations in the field. Plus the full archive of Chemistry in its element – the audio tour of the periodic table and beyond. From Chemistry World, the magazine of the Royal Society of Chemistry.
Author
Chemistry World
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Podcast website
Latest episode
Jul 8, 2026
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Episodes
Ethene: Chemistry in its element 12.02.2014 5:46
Hayley Birch discovers the compound that links explosive anaesthetics, plastics and ripe bananas: Ethene
Lactose: Chemistry in its element 05.02.2014 6:16
Lactose intolerance leads to unpleasant and antisocial symptoms. Lars Öhrström finds out why
Tetrahydrogestrinone: Chemistry in its element 29.01.2014 7:13
Simon Cotton investigates tetrahydrogestrinone (THG), a designer steroid that sparked a sporting scandal
Acetaldehyde: Chemistry in its element 22.01.2014 6:28
Brian Clegg meets a simple organic compound with a reputation for being something of a bruiser
Paracetamol: Chemistry in its element 15.01.2014 6:07
Simon Cotton looks back at the history of one of our favourite painkillers, paracetamol
Conotoxins: Chemistry in its element 08.01.2014 5:05
Helen Scales finds out how unique toxins found in deadly cone snail stings could herald the next generation of painkillers
Boron nitride: Chemistry in its element 17.12.2013 7:22
Brian Clegg explains how the versatile compound boron nitride may be 'the best kept secret in all of chemistry'
Glyphosate: Chemistry in its element 11.12.2013 5:47
A popular way to weed out unwanted pest plants, Jen Newton introduces Glyphosate
Guaiacol: Chemistry in its element 04.12.2013 5:10
This week, Ben Valsler investigates the smoky compound that links whisky, kippers, bacon, hot dogs, coffee, creosote and cough syrup
Hexenal: Chemistry in its element 27.11.2013 6:56
For many, it's the smell of spring and summer. But hexenal - responsible for the aroma of freshly cut grass - makes Simon Cotton think of cricket.
Potassium bromide: Chemistry in its element 20.11.2013 6:36
Did chemistry help control tension in the trenches? Brian Clegg investigates potassium bromide
Napalm: Chemistry in its element 13.11.2013 5:39
A devastating weapon indelibly associated with Apocalypse Now and the Vietnam war, Simon Cotton introduces Napalm
Tamoxifen: Chemistry in its element 06.11.2013 4:21
Tamoxifen can treat and prevent one type of breast cancer, without the side effects of chemotherapy. Andrew Holding explains more
Phenylthiocarbamide: Chemistry in its element 30.10.2013 5:23
By tasting fantastically bitter, but only to some, phenylthiocarbamide (or PTC) exposed the genetics of taste
Nitinol: Chemistry in its element 23.10.2013 4:49
Sitting on your glasses is no longer a death sentence for spectacles, thanks to shape memory alloys like nitinol
Titin: Chemistry in its element 16.10.2013 3:42
It's a massive molecular record breaker. Andrew Holding introduces Titin, the largest protein in the human body
Spanish fly: Chemistry in its element 10.10.2013 5:33
Helen Scales looks at cantharidin, the active ingredient in this famous aphrodisiac
Serotonin: Chemistry in its element 02.10.2013 5:52
Serotonin, the 'happy molecule', may be at the root of depression, but Hayley Birch finds we still have a lot to learn
Thujone: Chemistry in its element 25.09.2013 8:08
Wrongly blamed for murders and hallucinations, Simon Cotton raises a glass of absinthe to this week's compound: Thujone
Ambergris: Chemistry in its element 18.09.2013 5:44
How can whale waste make you a fortune? This week, Helen Scales searches for Ambergris
Wilkinson's Catalyst: Chemistry in its element 06.09.2013 7:19
Simon Cotton introduces the dynamic Sir Geoffrey Wilkinson, and the catalyst that carries his name
Atropine: Chemistry in its element 04.09.2013 6:07
The poison from deadly nightshade, used in a recent attempted murder - Dan Johnson introduces atropine
Zinc oxide: Chemistry in its element 28.08.2013 7:25
Brian Clegg is taken back to his childhood by zinc oxide
Polyacetylene: Chemistry in its element 21.08.2013 6:36
David Lindsay explores the first of the conducting organic polymers, polyacetylene
Chitin: Chemistry in its element 14.08.2013 4:52
It's the compound that creates a lucrative market from leftover lobster. Emma Stoye introduces chitin
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