A subgenre of black metal that focuses on slow, repetitive instrumentation and depressive or suicidal lyrics and imagery.

A type of alpha brass used as imitation gold.

(chemistry) Any of several highly porous, crystalline substances having a cage structure of metal ions coordinated to organic compounds; they have an application in the bulk storage of gases such as hydrogen

plural of bi-metal strip

plural of metal aquo complex

plural of metal cluster compound

plural of metal-organic framework

(inorganic chemistry) Any of the elements of group II of the periodic table; they are low-density metals that react readily with water to form strongly basic hydroxides, and with many acids to form salts.

(music) A genre of death metal with a melodic and harmonic riffing style.

plural of semi-metal