A diatom (Neo-Latin diatoma) is any member of a large group comprising several genera of algae, specifically microalgae, found in the oceans, waterways...

Diatomic molecules (from Greek di- 'two') are molecules composed of only two atoms, of the same or different chemical elements. If a diatomic molecule...

5–2% iron oxide. Diatomaceous earth consists of the fossilized remains of diatoms, a type of hard-shelled microalgae. It is used as a filtration aid, mild...

Craspedodiscus is a genus of diatoms in the family Coscinodiscaceae. Wikispecies has information related to Craspedodiscus. Einige vorläufige Resultate...

Brechites is a genus of bivalves belonging to the family Penicillidae. The species of this genus are found in Red Sea, Malesia and Australia. Species:...

Diatomic carbon (systematically named dicarbon and 1λ2,2λ2-ethene), is a green, gaseous inorganic chemical with the chemical formula C=C (also written...

Corinna is an extinct genus of diatoms of uncertain placement within Bacillariophyceae (incertae sedis). C. elegans is from the Cretaceous of Canada....

Diatoms belong to a large group called the heterokonts, which include both autotrophs such as golden algae and kelp; and heterotrophs such as water moulds...

A frustule is the hard and porous cell wall or external layer of diatoms. The frustule is composed almost purely of silica, made from silicic acid, and...

element bind to form dioxygen, a colorless and odorless diatomic gas with the formula O 2. Diatomic oxygen gas currently constitutes 20.95% of the Earth's...