- Cobalt - Wikipedia
Cobalt is a chemical element; it has symbol Co and atomic number 27 As with nickel, cobalt is found in the Earth's crust only in a chemically combined form, save for small deposits found in alloys of natural meteoric iron The free element, produced by reductive smelting, is a hard, lustrous, somewhat brittle, gray metal
- Cobalt | Uses, Properties, Facts | Britannica
Cobalt, metallic chemical element, one of the transition elements, atomic number 27 The metal is used especially for heat-resistant and magnetic alloys A relatively large percentage of the world’s production goes into magnetic alloys such as the Alnicos for permanent magnets
- Cobalt Definition, Facts, Symbol, Discovery, Property, Uses
Cobalt (pronunciation: KO-bolt) is a hard, lustrous silvery-blue element belonging to the group of transition metals, and it is represented by the chemical symbol Co [1, 2, 3]
- Cobalt | History, Uses, Facts, Physical Chemical . . .
Cobalt is transition metal and was discovered in pure form in 1735 It is essential part of vitamin B12 Its compounds are known as cobalt blue used to color pottery and glass
- Cobalt (Co) - Definition, Preparation, Properties, Uses . . .
What is Cobalt? Cobalt is a tough, lustrous, silver-gray metallic element that stands out due to its remarkable properties and extensive range of uses, carrying the atomic number 27 It is known for its significant strength and ability to withstand high temperatures and degradation, positioning it as a prime choice for challenging conditions
- Cobalt - New World Encyclopedia
Cobalt (chemical symbol Co, atomic number 27) is a hard, lustrous, silver-gray metal It is found in various ores and is important as a trace element in the human body
- WebElements Periodic Table » Cobalt » the essentials
Cobalt is a brittle, hard, silver-grey transition metal with magnetic properties similar to those of iron (ferromagnetic) Cobalt is present in meteorites Ore deposits are found in Zaire, Morocco and Canada
|