Metals and alloys

Application of copper The large role of copper in technology is due to a number of its valuable properties.

How to distinguish copper from brass: their difference and which is more expensive? | Hand over Metal Brass

How to correctly connect aluminum wires with copper wires in electrical wiring In apartments of old houses

How to distinguish gold from gilding and fake According to data presented by the Guild of Jewelers, on

What is copper ore, how is it mined, processed and what is it used for? Not so

Review of fittings for installation of copper pipes Copper components for installation of pipelines are not inferior to analogues

Copper native formula properties Synonyms: Thin mixtures of native copper and cuprite were called cuprocuprite

How to determine the oxidation state. Determining the oxidation state of compounds First, let's try to understand what represents

Copper in the interior - the possibilities of cold metal Copper color is a conscious choice of designers

Rhodium in jewelry: is coating harmful or not? : After wear and tear of any everyday item