There is no reason at all why cobalt cannot be combined with more cobalt. It can. Cobalt is a metal. It can be recovered from ore and refined, then melted down with other cobalt pieces to form one large mass of the metal.
The word cobalt may date back to theend of the 15th century. In German, the word Kobold means "goblin" or "evil spirt." The term was used by miners to describe a minereal to describe a mineral that...
No there is not, the name simply came from the fact that they quickly needed a name and the first boat was cobalt. As simple as the story is, i still think it is the best name on the market by far.