Bronze is a metal alloy comprising primarily of copper, typically with tin as the major additive. It is brittle and hard and was predominantly significant in ancient times, so much so that the Bronze Age was named after the metal. Nevertheless, since “bronze” is a somewhat vague term, and chronological pieces have erratic compositions, in [...]
Titanium is a chemical constituent with the symbol Ti and atomic number 22. It has a low thickness and is a lustrous, strong corrosion-resistant (including aqua regia, chlorine and sea water) transition metal with a silver color. Titanium was firstly discovered in Cornwall, England, by William Gregor in year 1791 and named by Martin Heinrich [...]
Platinum is a very rare metal, which has only been found in specific places across the world. Platinum is a tough solid metal, which permits it to be utilized in many unusual ways. Apart from jewelry, it is also utilized to create catalytic converters, and is useful in the medical field because it defies oxidation. [...]
Silver is a metallic chemical component with atomic number 47 and chemical symbol Ag. A white, soft, shiny transition metal has the maximum electrical conductivity of any element and the maximum thermal conductivity of any metal. The metal transpires naturally in its unadulterated free form as an alloy with gold as well as other metals, [...]
Gold is a chemical component with the sign Au (from Latin: aurum “gold”) and an atomic number of 79. Gold is a shiny, soft, dense metal and the most impressionable and squashy metal known. Pure gold has a bright yellow color and shine, conventionally considered attractive, which it retains without oxidizing in water or air. [...]
