Description. Cobalt (Co) is a bluish-gray, shiny, brittle metallic element. It has magnetic properties similar to iron. There are no significant minerals of cobalt. Is cobalt a mineral or rock? Cobalt (Co) is a potentially critical mineral. The vast majority of cobalt is a byproduct of copper and (or) nickel Read more…
Not only is cobalt incredibly durable, its natural color is also very similar to platinum or white gold — making it easy to match to your engagement ring! Is cobalt a platinum metal? The three elements above the platinum group in the periodic table (iron, nickel and cobalt) are all Read more…
Cobalt is a moderately reactive element. It combines slowly with oxygen in the air, but does not catch fire and burn unless it is in a powder form. It reacts with most acids to produce hydrogen gas. It does not react with water at room temperatures. Does cobalt react with Read more…
Manganese-based batteries are safer than cobalt-based batteries. In addition to exploitation, child-labor, and corruption, cobalt mining causes vast environmental damage. Is manganese cheaper than cobalt? Manganese is less expensive to use and more chemically benign than cobalt or nickel. Either low-cost elements and/or other elements may be doped into the Read more…
Cobalt-chrome (Co-Cr) is a metal alloy of cobalt and chromium. Because of its high strength, temperature endurance and wear resistance, it is commonly used in dental and orthopedic implants. In orthopedic implants it is usually composed of cobalt with chromium, molybdenum, and traces of other elements. Is cobalt chrome a Read more…
Cobalt is a critical ingredient in lithium-ion batteries that power Apple’s iPhones, iPads, Apple Watch, and MacBooks. However, with cobalt demand soaring and supply constrained, a shortage of cobalt would be a major risk to Apple’s business. How is cobalt used in Apple products? 13 percent certified recycled cobalt, used Read more…
Today it is a metal found in many products ranging from aircraft engines to lithium-ion batteries, including those in electric vehicles. Currently, the largest use of cobalt is in portable consumer electronics like cell phones, laptop computers, and tablets, which are all powered by lithium-ion batteries. What is cobalt currently Read more…
A cobalt bomb is a type of “salted bomb”: a nuclear weapon designed to produce enhanced amounts of salted bomb, intended to contaminate a large area with radioactive material, potentially for the purpose of radiological warfare, mutual assured destruction or as doomsday devices. Has a cobalt bomb ever been used? Read more…
Cobalt forms part of the structure of vitamin B12. Vitamin B12 has several important functions including making red blood cells and releasing energy from the food you eat. What is cobalt in food? Cobalt is an essential trace mineral that is mainly known as a component of vitamin B12. Vitamin Read more…
Cobalt(II) oxide is an inorganic compound that has been described as an olive-green or gray solid. It is used extensively in the ceramics industry as an additive to create blue colored glazes and enamels as well as in the chemical industry for producing cobalt(II) salts. Is cobalt an oxide? Is Read more…