Uses of Rubidium and Cobalt

Rubidium

Cobalt

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Uses

Rubidium's main application is in the glass manufacturing.
Rubidium can very easily get ionized and hence it is used for ion engines, but it is still less efficient than that of Caesium.

Alloys, Research Purposes

Non Toxic

✔✘

2.49 Blood/mg dm-3

5.00 p.p.m.

Its alloys with aluminum and nickel are used to make powerful magnets.
Few other alloys exhibit high-temperature strength and hence they are used in Turbines of Jet and Gas engine.

Chemical Industry, Electrical Industry, Electronic Industry

Pharmaceutical Industry

Alloys

Toxic

✔✘

0.04 Blood/mg dm-3

0.04 p.p.m.