Nis forNickel

N is for Nickel (Coin)

A nickel is the slang name for a coin from America or Canada, equivalent to one twentieth of a dollar, or five cents.

N is for Nickel (Metal)

Nickel is a common, reasonably corrosion-resistant metal that is widely used. It is a silver color with a slight hint of gold. Nickel is used to plate other metals, to make coins from, and as part of alloys such as stainless steel.