магний дибориді

магний дибориді

MgB₂ 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. Also known as magnesium boride.

0 0

Forbedre det

Legg til et bilde

Ordklasse: noun
Synonym(er): magnesium flux_₀
Blossary:
Fagområde/Domene Chemistry
Category: Inorganic chemistry
Company: McGraw-Hill
Produkt:
Akronym-Forkortelse:

Legg til Min ordliste

Andre språk:

Relaterte termer

карбид

Chemistry; Inorganic chemistry

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

кремний тетрахлориді

Chemistry; Inorganic chemistry

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

Chemistry; Inorganic chemistry

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

Chemistry; Inorganic chemistry

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

Chemistry; Inorganic chemistry

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 ...

натрий карбонаты

Chemistry; Inorganic chemistry

Na 2 CO 3 A white, water-soluble powder that decomposes when heated to about 852_C; used as a reagent; forms a monohydrate compound, Na 2 CO 3 _H 2 O, and a decahydrate ...

Terms in the News

Featured Terms

Mankent2

0
Terms
0
Ordlister
11
Followers

Fagområde/Domene Geography Category: Countries & Territories

Афон тауы

Greek mountain and pilgrimage site, known as the birthplace of early Christian Orthodox monasticism, housing around 20 Eastern Orthodox monasteries. ...