темір арсенат

An alloy of iron and carbon. Steel contains anywhere between 0.2% carbon (for soft wire and sheet steel) and 1.5% carbon (for cutting tools), with small amounts of many other ...

темір

Chimie; Chimie inorganique

The term for a compound of trivalent iron, for example, ferric bromide, FeBr 3 .

карбид

Chimie; Chimie inorganique

A binary compound of carbon with an element more electropositive than carbon; carbon-hydrogen compounds are excluded.

магний дибориді

Chimie; Chimie inorganique

MgB 2 A crystalline intermetallic compound, produced as a black powder, that becomes superconducting at the unusually high temperature of 39 K (_389_F; _234_C); melts at 800 _C. ...

кремний тетрахлориді

Chimie; Chimie inorganique

SiCl 4 A clear, corrosive, fuming liquid with suffocating aroma; decomposes in water and alcohol; boils at 57.6_C; used in warfare smoke screens, to make ethyl silicate and ...

цинк бораты

Chimie; Chimie inorganique

3ZnO_2B 2 O 3 A white, amorphous powder that is soluble in dilute acids, slightly soluble in water; melts at 980_C; used in medicine, as a ceramics flux, as an inhibitor for ...

кобальттық нитрат

Chimie; Chimie inorganique

Co(NO 3 ) 2 _6H 2 O A red crystalline compound with a melting point of 56_C; soluble in organic solvents; used in sympathetic inks, as an additive to soils and animal feeds, and ...

цианды сынап

Chimie; Chimie inorganique

Hg(CN) 2 Poisonous, colorless, transparent crystals that darken in light, decompose when heated; soluble in water and alcohol; used in photography, medicine, and germicidal ...