Chemistry TWDK Chemistry doodle by Giles Meakin

The science of ‘stuff’, Chemistry seeks to understand what things are made of, and how these constituents behave. This involves studying the interactions between atoms and the larger structures they form, predicting further interactions, and deriving practical applications of this knowledge.

Due to the highly versatile nature of carbon and the way it interacts with the other elements, chemistry is traditionally divided into three main subdisciplines. The first is organic chemistry: the study of molecules built around a framework of carbon, hydrogen and oxygen atoms. The second subdiscipline is inorganic chemistry, which is the study of all of the remaining chemicals and their interactions. Finally, physical chemists crunch numbers to analyse the inherent properties of chemical reactions and apply the laws of physics to chemical phenomena. These three subdisciplines overlap, combine and are applied to many different fields to produce a range of branches impacting on practically every aspect of the world around us.

We've published 19 articles and 25 specialist blog posts about chemistry so far, featuring 353 unanswered chemistry questions! But we're not done yet as there are still plenty of ongoing chemistry research areas to write about, so come back soon!

Recent Chemistry News

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At One Time, This Region of Mars was Inundated by a “Megaflood”
25th November, 2020
A new study of the Curiosity rover's data has show that the Gale Crater once experienced massive flooding, bolstering the case for past life on Mars. The post At One Time, This Region of Mars was Inundated by a “Megaflood” appeared first on Universe Today.
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This new satellite will help us understand the effects of climate change
24th November, 2020
It looks a bit like a dog house, doesn't it?
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COVID-19 and Biodiversity Loss: How Destruction of the Environment Leads to Pandemics
24th November, 2020
To protect ourselves from future pandemics, we must rethink humanity’s relationship with nature.
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Mars Might Have Lost its Water Quickly
23rd November, 2020
It looks like Mars loses water faster than thought. Water loss increases seasonally and during both regional and global dust storms.

Our latest chemistry articles

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Image credit: ©Photo: R Fletcher-Wood, Artist: Jason Heppenstall
Ambient chemistry
Chemists are exploring ways to mimic nature’s selective, low-temperature biochemical reactions that make delicate and reactive structures. Previously, chemists had copied high temperature geological reactions.
Image credit:
Whisky
There’s a lot of chemistry going on in whisky. Despite tight regulations on food hygiene, processing and labelling, we still don’t know much about the chemistry of whisky – nor how they may affect us.
Image credit: ©
Entropy
Entropy or disorder, is a scientific measure of things spreading out, of uncertainty, or of the information required to describe something. Entropy always increases, so what impact does it have on our universe, our materials, and our concept of exist
Image credit: via Pixabay.
Pregnancy
There are many unknowns when it comes to pregnancy, and many accepted phenomena are still unexplained, or simply attributed to "hormones" or "the placenta" (a complex and poorly understood organ!)
Image credit: ©Andrew (Flickr, attribution)
Plastics
What happens to plastic when it gets disposed of into the environment, and how might it affect us?
Image credit: ©Tom Bech (attribution)
Keystone species
If a keystone species is lost, the entire ecosystem can collapse.

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Our latest chemistry blog posts

Our blog posts focus on a specialist topic.
Many are written by scientists about their ongoing research, others by the TWDK team.

TWDK red science flask
Categorising Things is “Evil”
Thursday 21st of May 2020
TWDK red science flask
POPs
Wednesday 12th of February 2020
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TWDK red science flask
TWDK red science flask
Lifetime of a Plastic Bag
Wednesday 19th of June 2019
TWDK red science flask
Can we power the world with HYDROGEN?
Saturday 27th of April 2019
More blog posts about chemistry...

Delve deeper into Chemistry

Can't find what you're looking for? Browse the branches of chemistry that interest you most.

TWDK magnifying glassAnalytical Chemistry looks at what things are made of, and finding new ways to determine what they're made of.

TWDK magnifying glassAstrochemistry is the study of the chemical make-up of the universe, and the reactions and interactions that take place in stars and other astronomical bodies.

TWDK magnifying glassBiochemistry is a broad area of chemistry covering the chemical processes involved in life itself.

TWDK magnifying glassEnvironmental Chemistry tracks chemical processes in soil, air and water, and studies how they interact with humans, plants and animals.

TWDK magnifying glassGeochemistry is the use of Chemistry to study the composition and mechanisms of major geological systems such as Earth.

TWDK magnifying glassGreen Chemistry is concerned with the design and development of new sustainable technologies and products.

TWDK magnifying glassInorganic Chemistry looks at the entire periodic table, its trends, the formation of non-carbon-based compounds and their applications in new technologies.

TWDK magnifying glassMaterials Science deals with the structures and properties of materials.

TWDK magnifying glassNuclear Chemistry is the science of radioactive elements, and studies the effect of radiation on the chemistry of materials.

TWDK magnifying glassOrganic Chemistry focusses on carbon-based compounds such as those that make up life, and deals with molecular reactions and drug syntheses.

TWDK magnifying glassPhysical Chemistry uses mathematical modelling to discover the rate laws, mechanisms and underlying principles behind core chemistry.

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