Blaise Pascal contested the idea that nature abhors a vacuum and is the answer to Guess the Chemist (8)

Celebrating the life of A. Martin, pioneer of partition chromatography and answer to Guess the Chemist (7), on the anniversary of his death

X-ray diffraction proved that X-rays are waves and the space lattice theory of crystals. Its discoverer is the answer to Guess the Chemist (6)

Herbert C. Brown won the Nobel Prize for his work on organoboranes and hydroboration; also the answer to Guess the Chemist (5)

Louis Pasteur, invented pasteurization and proved the germ theory of disease. He is also the answer to Guess the Chemist (4)

Why is a glass vessel with a narrow neck (narrow-neck flask) or a wider neck (wide-neck flask) called an Erlenmeyer flask?

The Nobel Laueate Wolfgang Pauli was born 125 years ago, on April 25, 1900, in Vienna, Austria, and is considered one of the most significant physicists of the 20th century

Albertus Magnus (c. 1200–1280) was a medieval naturalist and polymath who aimed to fully understand the knowledge of his time and present it clearly in textbooks

Priestley's great discoveries, including oxygen and other gases, electricity, and soda water, as well as his holding on to old chemical beliefs

African-American chemist worked on the development of an effective pertussis vaccine