Nobelium, Zirconium, and Cobalt

Essay specific features

 

Issue:

Science

 

Written by:

Maria L

 

Date added:

February 24, 2012

 

Level:

 

Grade:

A

 

No of pages / words:

6 / 1532

 

Was viewed:

7644 times

 

Rating of current essay:

 
Essay content:

Cobalt coloring of ceramics has been known for well over 2,000 years in Persia and Egypt. So it probably went by another unknown name. B. Discovered in 1735 by George Brandt 1. He was able to show that cobalt was the source of the blue color in glasses, which previously had been attributed to the bismuth found with cobalt...
displayed 300 characters

Custom written essay

All essays are written from scratch by professional writers according to your instructions and delivered to your email on time. Prices start from $10.99/page

Order custom paper

Full essays database

You get access to all the essays and can view as many of them as you like for as little as $28.95/month

Buy database access

Order custom writing paper now!

  • Your research paper is written
    by certified writers
  • Your requirements and targets are
    always met
  • You are able to control the progress
    of your writing assignment
  • You get a chance to become an
    excellent student!

Get a price guote

 
 

The word cobalt comes from the German kobalt or kobold, meaning evil spirit, the metal being so called by miners, because it is poisonous. Other sources cite the origin as stemming from silver miners' belief that cobalt had been placed by kobolds who had stolen the silver. Some also think the name may derive from Greek kobalos, which means 'mine', and which may have common roots with kobold, goblin, and cobalt...
displayed 300 characters

General issues of this essay:

Related essays:

x
Services