The Great Oxidation Event (GOE) was a major turning point when oxygen began to build up in Earth’s atmosphere and surface ...

The UCLA advance opens the door to growing other vascularized organ models, including intestines and colons, providing ...

Far lighter than other ions collided at the LHC, oxygen (and neon) could tell us about conditions in the early universe.

Researchers at the ICN2 and the UAB have developed a novel strategy to obtain different types of organic molecules by ...

New NASA research demonstrates that 540 million years of Earth’s magnetic field changes have corresponded to surface ...

Scientists in China have theorised a star-shaped beryllium-based dianion, [O©Be 5 O 5] 2−, which holds the first example of a stable planar pentacoordinate oxygen within a small multiply charged anion ...

ABSTRACT: Essential oil extraction is commonly carried out by using the hydrodistillation method, which is described in official compendia of food quality control and medicinal plants. Despite the ...

Beryl’s crystal structure is more complicated than corundum’s because of the additional elements in the formula, but each aluminum ion is again surrounded by six oxygen ions.

Factors affecting oxygen release from red cells were described at Oxford’s Department of Physiology, Anatomy, and Genetics but the testing method was too laborious for routine use in blood ...

Mysterious chemical byproduct in U.S. tap water finally identified Scientists discover formula and structure of chlorine-related molecule and urge tests for possible toxicity.

American Chemical Society: Chemistry for Life.Tell students that in previous chapters they have studied different aspects of physical change. When atoms and molecules speed up or slow down, that is a ...

Yes. The chemical formula for a substance is unique to that substance and defines what it is. Ask students about baking soda: Sodium bicarbonate is baking soda. What atoms is sodium bicarbonate made ...