Cobalt - Wikipedia
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 …
Cobalt | Uses, Properties, & Facts | Britannica
Nov 27, 2025 · cobalt (Co), chemical element, ferromagnetic metal of Group 9 (VIIIb) of the periodic table, used especially for heat -resistant and magnetic alloys.
Cobalt - Element information, properties and uses | Periodic Table
Element Cobalt (Co), Group 9, Atomic Number 27, d-block, Mass 58.933. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.
Cobalt Statistics and Information | U.S. Geological Survey
Cobalt (Co) is a metal used in numerous diverse commercial, industrial, and military applications, many of which are strategic and critical. On a global basis, the leading use of cobalt is in …
About Cobalt - Cobalt Institute
Cobalt is a critical and essential element used across various sectors of the global economy: electronics, automotive, aerospace, and healthcare.
Cobalt Facts and Physical Properties - ThoughtCo
Jun 10, 2025 · Get periodic table facts on the chemical and physical properties of the element cobalt.
Cobalt: Definition, Meaning, and Significance Explained
Cobalt is a chemical element with the symbol Co and atomic number 27. It is a part of the transition metals group and can be found naturally in the earth's crust in various mineral forms. …
Understanding Cobalt: Properties, Uses, and Applications
- Cobalt is a hard, metallic element symbolized as Co with an atomic number of 27. - This transition metal is crucial for various applications, such as rechargeable batteries, superalloys, …
Cobalt (Co) - Definition, Preparation, Properties, Uses, Compounds ...
Jan 21, 2025 · With detailed examples, we’ll explore how cobalt’s unique properties fuel advancements in electronics, healthcare, and sustainable energy. Dive into the vibrant world …
cobalt - Wiktionary, the free dictionary
12 hours ago · cobalt (usually uncountable, plural cobalts) A chemical element (symbol Co) with an atomic number of 27: a hard, lustrous, silver-gray metal. Cobalt blue.