In 1871, a hot-tempered Russian scientist called Dmitri Mendeleev laid out the most effective grouping of chemical elements.

On 17 February 1869, Russian chemist Dmitri Mendeleev jotted down the symbols for the chemical elements, putting them in order according to their atomic weights and inventing the periodic table .

One hundred fifty years after Russian chemist Dmitri Mendeleev published his system for neatly arranging the elements, the periodic table it gave birth to hangs in every chemistry classroom in the ...

ASTANA captain Dmitri Shomko has warned Celtic he’s gunning for Champions League revenge after last year’s loss. The Hoops face the Kazakhstan side in a repeat of the 2016 tie they edged 3-2 ...

Early period: Dmitri Mendeleev’s original hand-drawn table (left) was dated 17 February 1869 and is almost unrecognizable from the version we know and love today. The version on the right was ...

Dmitri Mendeleev, the Russian chemist who published what is regarded as the first widely recognised periodic table, has been celebrated with his own Google doodle on what would have been his 182nd ...

EVER had the feeling something is missing? If so, you’re in good company. Dmitri Mendeleev did in 1869 when he noticed four gaps in his periodic table. They turned out to be the undiscovered ...

Dmitri Mendeleev is known as the father of the periodic table of elements, and rightly so. He ordered the elements correctly based on their properties, which helped predict the discovery of new ...

The father of the periodic table, Dmitri Mendeleev, has been commemorated with a Google Doodle to mark his 182nd birthday. Born in 1834 in Siberia, the Russian chemist and inventor formulated the ...