- boron sesquioxide
- • борный ангидрид• окись бора
English-Russian dictionary of chemistre. 2014.
English-Russian dictionary of chemistre. 2014.
Boron trioxide — Other … Wikipedia
Samarium — promethium ← samarium → europium ↑ Sm ↓ … Wikipedia
Actinide — The atomic bomb dropped on Nagasaki had a plutonium charge.[1] The actinide or actinoid (IUPAC nomenclature) series encompasses the 15 metallic chemical elements with atomic numbers from 89 to 103, actinium thro … Wikipedia
Organogermanium compound — Organogermanium compounds are organometallic compounds containing a carbon to germanium or hydrogen to germanium chemical bond. Organogermanium chemistry is the corresponding chemical science.[1] Germanium shares group 14 in the periodic table… … Wikipedia
chromium — /kroh mee euhm/, n. 1. a lustrous, hard, brittle, metallic element used in alloy steels for hardness and corrosion resistance, as in stainless steel, and for plating other metals: chromium salts are used as pigments and mordants. Symbol: Cr; at.… … Universalium
Curium — This article is about the chemical element. For the ancient city located in Cyprus, see Kourion. americium ← curium → berkelium … Wikipedia