Question

The symbol of Cobalt is:

Answer 1

Cobalt:

1. The chemical element cobalt has the atomic number 27 and the symbol $\mathrm{Co}$.
2. Except for minor amounts found in alloys of naturally occurring meteoric iron, Cobalt is solely found in the Earth's crust in chemically mixed form, like nickel.
3. Reductive smelting creates a hard, shiny, silver-gray metal as the free element.