My watch list
my.chemeurope.com  
Login  

Cobalt

News Cobalt

All news on cobalt

Videos Cobalt

Cobalt

Check out some samples of cobalt, and learn about its role in colour televisions. more

Infographics Cobalt

Colours of Transition Metal Ions in Aqueous Solution

This graphic looks at the colours of transition metal ions when they are in aqueous solution (in water), and also looks at the reason why we see coloured compounds and complexes for transition metals. This helps explain, for example, why rust (iron oxide) is an orange colour, and why the Statue of L more

Testing for Cations

A previous post looked at the colours of transition metals, and the origin of their colours – this graphic, on the other hand, looks at how transition metals (and some non-transition metals) can be identified by the precipitates they form with sodium hydroxide and ammonia solutions. I’m going to kee more

Transition Metals

This graphic looks at some general properties of the transition metals – I had a little less space to work with than with the previous graphics, on account of the large number of elements that the transition metals encompass, but hopefully what’s included is still of use. more

Publications Cobalt

All publications on cobalt
Definition

Cobalt

Cobalt Cobalt () is a hard, lustrous, silver-grey metal , a chemical element with symbol Co. It is found in various ore s, and is used in the preparation of magnetic , wear-resistant, and high-strength alloy s. Its compound s are used in the p ... more

Watchlist

This is where you can add this topic to your personal favourites

Your browser is not current. Microsoft Internet Explorer 6.0 does not support some functions on Chemie.DE