| Nickel | |
|---|---|
| [[|250px]] | |
| Type | Metal |
| Essential mineral(s) | {{{Essential mineral(s)}}} |
| Accessory mineral(s) | {{{Accessory mineral(s)}}} |
Nickel is a metal chemical element that stands for "Ni" in the Periodic Table, and it also stands for the atomic number 28. Nickel was first found and used at about 3500 B. C., and is a silvery color. Nickel is (of course) used for nickels in many different countries like America and Canada.